Download latest list of registered domains for .ISTANBUL zone

4,868 registered domains — Last update: 04 Jul 2026

.ISTANBUL domain list file

Domain list for .ISTANBUL zone - full list of registered domain names for the zone

  • Daily updated data — last update: 04 Jul 2026
  • Total domains in the list: 4,868
  • File size: 23 kB
  • Download from website (with one mouse click!)
  • Download via simple HTTP REST API (automate!)

Sample data: Show

Contents

1. Quick Facts

Total Zone Volume
4,868
Registered domains
New Today
3
Registrations / 24h
Daily Churn
5
Expired domains / 24h

2. Daily Domain Statistics - Last 90 days

Date Total domains New Deleted
2026-07-04 4,868 + 3 - 5
2026-07-03 4,870 + 2 - 1
2026-07-02 4,869 + 3 - 2
2026-07-01 4,868 + 3 - 2
2026-06-30 4,867 + 1 - 5
2026-06-29 4,871 + 5 0
2026-06-28 4,866 + 4 - 3
2026-06-27 4,865 + 2 - 2
2026-06-26 4,865 0 - 7
2026-06-25 4,872 + 5 - 6
2026-06-24 4,873 + 1 - 6
2026-06-23 4,878 + 1 - 5
2026-06-22 4,882 + 1 - 7
2026-06-21 4,888 0 - 13
2026-06-20 4,901 0 - 32
2026-06-19 4,933 + 5 - 5
2026-06-18 4,933 + 4 - 4
2026-06-17 4,933 + 5 - 1
2026-06-16 4,929 + 7 - 4
2026-06-15 4,926 + 2 0
2026-06-14 4,924 + 1 - 1
2026-06-13 4,924 + 3 - 2
2026-06-12 4,923 + 8 - 1
2026-06-11 4,916 + 1 - 1
2026-06-10 4,916 + 2 - 1
2026-06-09 4,915 0 - 1
2026-06-08 4,916 + 1 - 1
2026-06-07 4,916 + 4 - 1
2026-06-06 4,913 + 1 - 10
2026-06-05 4,922 0 - 3
2026-06-04 4,925 + 2 0
2026-06-03 4,923 + 1 - 5
2026-06-02 4,927 0 - 3
2026-06-01 4,930 + 1 - 1
2026-05-31 4,930 + 2 - 7
2026-05-30 4,935 + 2 0
2026-05-29 4,933 0 - 3
2026-05-28 4,936 + 2 - 1
2026-05-27 4,935 + 3 - 4
2026-05-26 4,936 + 1 - 2
2026-05-25 4,937 + 1 - 12
2026-05-24 4,948 + 1 0
2026-05-23 4,947 + 1 - 3
2026-05-22 4,949 0 - 1
2026-05-21 4,950 + 2 - 1
2026-05-20 4,949 0 - 2
2026-05-19 4,951 + 1 - 2
2026-05-18 4,952 0 - 2
2026-05-17 4,954 + 1 - 2
2026-05-16 4,955 + 1 - 8
2026-05-15 4,962 + 13 - 1
2026-05-14 4,950 + 2 - 3
2026-05-13 4,951 + 2 - 3
2026-05-12 4,952 + 2 - 19
2026-05-11 4,969 0 - 7
2026-05-10 4,976 + 1 - 3
2026-05-09 4,978 + 5 - 3
2026-05-08 4,976 + 10 - 1
2026-05-07 4,967 + 3 - 2
2026-05-06 4,966 + 4 - 4
2026-05-05 4,966 + 1 - 5
2026-05-04 4,970 + 1 - 5
2026-05-03 4,974 + 5 0
2026-05-02 4,969 + 1 0
2026-05-01 4,968 + 2 - 3
2026-04-30 4,969 + 11 - 4
2026-04-29 4,962 + 1 - 1
2026-04-28 4,962 + 4 - 2
2026-04-27 4,960 0 - 2
2026-04-26 4,962 0 0
2026-04-25 4,962 + 4 - 2
2026-04-24 4,960 + 4 - 1
2026-04-23 4,957 + 1 - 3
2026-04-22 4,959 + 4 0
2026-04-21 4,955 + 3 - 6
2026-04-20 4,958 + 2 0
2026-04-19 4,956 + 1 - 4
2026-04-18 4,959 + 1 - 3
2026-04-17 4,961 + 1 - 3
2026-04-16 4,963 + 4 - 4
2026-04-15 4,963 + 2 - 1
2026-04-14 4,962 + 1 - 2
2026-04-13 4,963 + 1 - 2
2026-04-12 4,964 + 3 - 1
2026-04-11 4,962 0 - 3
2026-04-10 4,965 + 2 - 2
2026-04-09 4,965 0 0
2026-04-08 4,965 + 1 - 2
2026-04-07 4,966 + 1 - 1
2026-04-06 4,966 0 0
2026-04-05 4,966 + 3 0

3. Zone Details: .istanbul

.istanbul is a city top-level domain designed to represent Istanbul online. It is commonly used by local businesses, cultural organizations, events, hotels, tourism operators and municipal projects to create memorable, location-specific domain names that immediately convey geographic relevance to visitors and customers.

Brands and organizations choose .istanbul to emphasize a direct connection to the city, improve recognizability in marketing and strengthen local trust. The extension helps clarify audience and purpose at a glance, supports city-focused branding strategies, and can aid regional discoverability in search and promotional materials.

Typical use cases include destination and hospitality websites, neighborhood guides, cultural venues, community initiatives and real-estate or local service listings. When considering .istanbul, weigh its clear geographic positioning and naming availability against broader TLDs for reach beyond the city; it works best when local identity is a core part of the brand.

Related zones:

Zone Name istanbul
Zone Type gTLD
Assigned by IANA YES
Public registrations allowed YES
WHOIS Server whois.nic.istanbul
RDAP Server https://rdap.identitydigital.services/rdap/
Managing Organization Istanbul Metropolitan Municipality
Organization Address Istanbul Metropolitan Municipality Department of Electrical Engineering Hacı ahmet mahallesi Muhsin yazıcıoğlu caddesi no:1
Beyoğlu/İstanbul 34440
Turkey

4. Historical Domain Lists for .istanbul zone

Access the archive of historical .ISTANBUL domain lists and analyze how domains in the .ISTANBUL namespace have evolved over time. Historical domain data helps researchers and engineers study domain growth, DNS infrastructure changes, and long-term internet trends.

Date Domains File Size Download
2026-07-04 4,868 23 kB Download
2026-07-03 4,870 23 kB Download
2026-07-02 4,869 23 kB Download
2026-07-01 4,868 23 kB Download
2026-06-30 4,867 23 kB Download
2026-06-29 4,871 23 kB Download
2026-06-28 4,866 23 kB Download
2026-06-27 4,865 23 kB Download
2026-06-26 4,865 23 kB Download
2026-06-25 4,872 23 kB Download
2026-06-24 4,873 23 kB Download
2026-06-23 4,878 23 kB Download
2026-06-22 4,882 23 kB Download
2026-06-21 4,888 23 kB Download
2026-06-20 4,901 23 kB Download
2026-06-19 4,933 24 kB Download
2026-06-18 4,933 24 kB Download
2026-06-17 4,933 24 kB Download
2026-06-16 4,929 24 kB Download
2026-06-15 4,926 24 kB Download
2026-06-14 4,924 24 kB Download
2026-06-13 4,924 24 kB Download
2026-06-12 4,923 24 kB Download
2026-06-11 4,916 24 kB Download
2026-06-10 4,916 24 kB Download
2026-06-09 4,915 24 kB Download
2026-06-08 4,916 24 kB Download
2026-06-07 4,916 24 kB Download
2026-06-06 4,913 24 kB Download
2026-06-05 4,922 24 kB Download
2026-06-04 4,925 24 kB Download
2026-06-03 4,923 24 kB Download
2026-06-02 4,927 24 kB Download
2026-06-01 4,930 24 kB Download
2026-05-31 4,930 24 kB Download
2026-05-30 4,935 24 kB Download
2026-05-29 4,933 24 kB Download
2026-05-28 4,936 24 kB Download
2026-05-27 4,935 24 kB Download
2026-05-26 4,936 24 kB Download
2026-05-25 4,937 24 kB Download
2026-05-24 4,948 24 kB Download
2026-05-23 4,947 24 kB Download
2026-05-22 4,949 24 kB Download
2026-05-21 4,950 24 kB Download
2026-05-20 4,949 24 kB Download
2026-05-19 4,951 24 kB Download
2026-05-18 4,952 24 kB Download
2026-05-17 4,954 24 kB Download
2026-05-16 4,955 24 kB Download
2026-05-15 4,962 24 kB Download
2026-05-14 4,950 24 kB Download
2026-05-13 4,951 24 kB Download
2026-05-12 4,952 24 kB Download
2026-05-11 4,969 24 kB Download
2026-05-10 4,976 24 kB Download
2026-05-09 4,978 24 kB Download
2026-05-08 4,976 24 kB Download
2026-05-07 4,967 24 kB Download
2026-05-06 4,966 24 kB Download
2026-05-05 4,966 24 kB Download
2026-05-04 4,970 24 kB Download
2026-05-03 4,974 24 kB Download
2026-05-02 4,969 24 kB Download
2026-05-01 4,968 24 kB Download
2026-04-30 4,969 24 kB Download
2026-04-29 4,962 24 kB Download
2026-04-28 4,962 24 kB Download
2026-04-27 4,960 24 kB Download
2026-04-26 4,962 24 kB Download
2026-04-25 4,962 24 kB Download
2026-04-24 4,960 24 kB Download
2026-04-23 4,957 24 kB Download
2026-04-22 4,959 24 kB Download
2026-04-21 4,955 24 kB Download
2026-04-20 4,958 24 kB Download
2026-04-19 4,956 24 kB Download
2026-04-18 4,959 24 kB Download
2026-04-17 4,961 24 kB Download
2026-04-16 4,963 24 kB Download
2026-04-15 4,963 24 kB Download
2026-04-14 4,962 24 kB Download
2026-04-13 4,963 24 kB Download
2026-04-12 4,964 24 kB Download
2026-04-11 4,962 24 kB Download
2026-04-10 4,965 24 kB Download
2026-04-09 4,965 24 kB Download
2026-04-08 4,965 24 kB Download
2026-04-07 4,966 24 kB Download
2026-04-06 4,966 24 kB Download
2026-04-05 4,966 24 kB Download
2026-04-04 4,963 24 kB Download
2026-04-03 4,965 24 kB Download
2026-04-02 4,963 24 kB Download
2026-04-01 4,964 24 kB Download
2026-03-31 4,967 24 kB Download
2026-03-30 4,961 24 kB Download
2026-03-29 4,957 24 kB Download
2026-03-28 4,956 24 kB Download
2026-03-27 4,958 24 kB Download
2026-03-26 4,962 24 kB Download
2026-03-25 4,961 24 kB Download
2026-03-24 4,964 24 kB Download
2026-03-23 4,962 24 kB Download
2026-03-22 4,964 24 kB Download
2026-03-21 4,967 24 kB Download
2026-03-20 4,963 24 kB Download
2026-03-19 4,963 24 kB Download
2026-03-18 4,969 24 kB Download
2026-03-17 4,980 24 kB Download
2026-03-16 4,973 24 kB Download
2026-03-15 4,975 24 kB Download
2026-03-14 4,976 24 kB Download
2026-03-13 4,976 24 kB Download
2026-03-12 4,978 24 kB Download
2026-03-11 4,962 24 kB Download
2026-03-10 4,963 24 kB Download
2026-03-09 4,965 24 kB Download
2026-03-08 4,968 24 kB Download
2026-03-07 4,966 24 kB Download
2026-03-06 4,965 24 kB Download
2026-03-05 4,964 24 kB Download
2026-03-04 4,964 24 kB Download
2026-03-03 4,962 24 kB Download
2026-03-02 4,965 24 kB Download
2026-03-01 4,970 24 kB Download
2026-02-28 4,973 24 kB Download
2026-02-27 4,973 24 kB Download
2026-02-26 4,973 24 kB Download
2026-02-25 4,969 24 kB Download
2026-02-24 4,970 24 kB Download
2026-02-23 4,970 24 kB Download
2026-02-22 4,968 24 kB Download
2026-02-21 4,971 24 kB Download
2026-02-20 4,967 24 kB Download
2026-02-19 4,968 24 kB Download
2026-02-18 4,970 24 kB Download
2026-02-17 4,969 24 kB Download
2026-02-16 4,968 24 kB Download
2026-02-15 4,966 24 kB Download
2026-02-14 4,969 24 kB Download
2026-02-13 4,968 24 kB Download
2026-02-12 4,969 24 kB Download
2026-02-11 4,968 24 kB Download
2026-02-10 4,967 24 kB Download
2026-02-09 4,965 24 kB Download
2026-02-08 4,969 24 kB Download
2026-02-07 4,968 24 kB Download
2026-02-06 4,970 24 kB Download
2026-02-05 4,967 24 kB Download
2026-02-04 4,971 24 kB Download
2026-02-03 4,970 24 kB Download
2026-02-02 4,970 24 kB Download
2026-02-01 4,969 24 kB Download
2026-01-31 4,971 24 kB Download
2026-01-30 4,969 24 kB Download
2026-01-29 4,968 24 kB Download
2026-01-28 4,970 24 kB Download
2026-01-27 4,969 24 kB Download
2026-01-26 4,968 24 kB Download
2026-01-25 4,979 24 kB Download
2026-01-24 4,977 24 kB Download
2026-01-23 4,976 24 kB Download
2026-01-22 4,975 24 kB Download
2026-01-21 4,975 24 kB Download
2026-01-20 4,977 24 kB Download
2026-01-19 4,980 24 kB Download
2026-01-18 4,981 24 kB Download
2026-01-17 4,984 24 kB Download
2026-01-16 4,982 24 kB Download
2026-01-15 4,986 24 kB Download
2026-01-14 4,984 24 kB Download
2026-01-13 4,983 24 kB Download
2026-01-12 4,988 24 kB Download
2026-01-11 4,988 24 kB Download
2026-01-10 4,989 24 kB Download
2026-01-09 4,988 24 kB Download
2026-01-08 4,988 24 kB Download
2026-01-07 4,988 24 kB Download
2026-01-06 4,988 24 kB Download
2026-01-05 4,988 24 kB Download
2026-01-04 4,988 24 kB Download
2026-01-03 4,991 24 kB Download
2026-01-02 4,989 24 kB Download
2026-01-01 4,990 24 kB Download
2025-12-31 4,988 24 kB Download
2025-12-30 4,986 24 kB Download
2025-12-29 4,983 24 kB Download
2025-12-28 4,982 24 kB Download
2025-12-27 4,980 24 kB Download
2025-12-26 4,981 24 kB Download
2025-12-25 4,981 24 kB Download
2025-12-24 4,977 24 kB Download
2025-12-23 4,975 24 kB Download
2025-12-22 4,975 24 kB Download
2025-12-21 4,975 24 kB Download
2025-12-20 4,974 24 kB Download
2025-12-19 4,973 24 kB Download
2025-12-18 4,972 24 kB Download
2025-12-17 4,976 24 kB Download
2025-12-16 4,970 24 kB Download
2025-12-15 4,968 24 kB Download
2025-12-14 4,973 24 kB Download
2025-12-13 4,974 24 kB Download
2025-12-12 4,974 24 kB Download
2025-12-11 4,978 24 kB Download
2025-12-10 4,976 24 kB Download
2025-12-09 4,973 24 kB Download
2025-12-08 4,973 24 kB Download
2025-12-07 4,974 24 kB Download
2025-12-06 4,972 24 kB Download
2025-12-05 4,969 24 kB Download
2025-12-04 4,966 24 kB Download
2025-12-03 4,967 24 kB Download
2025-12-02 4,968 24 kB Download
2025-12-01 4,968 24 kB Download
2025-11-30 4,968 24 kB Download
2025-11-29 4,967 24 kB Download
2025-11-28 4,971 24 kB Download
2025-11-27 4,972 24 kB Download
2025-11-26 4,975 24 kB Download
2025-11-25 4,977 24 kB Download
2025-11-24 4,983 24 kB Download
2025-11-23 4,984 24 kB Download
2025-11-22 4,989 24 kB Download
2025-11-21 4,990 24 kB Download
2025-11-20 4,991 24 kB Download
2025-11-19 4,989 24 kB Download
2025-11-18 4,986 24 kB Download
2025-11-17 4,987 24 kB Download
2025-11-16 4,987 24 kB Download
2025-11-15 4,989 24 kB Download
2025-11-14 4,990 24 kB Download
2025-11-13 4,990 24 kB Download
2025-11-12 4,985 24 kB Download
2025-11-11 4,989 24 kB Download
2025-11-10 4,987 24 kB Download
2025-11-09 4,990 24 kB Download
2025-11-08 4,903 24 kB Download
2025-11-07 4,901 24 kB Download
2025-11-06 4,911 24 kB Download
2025-11-05 4,921 24 kB Download
2025-11-04 4,915 24 kB Download
2025-11-03 4,918 24 kB Download
2025-11-02 4,919 24 kB Download
2025-11-01 4,919 24 kB Download
2025-10-31 4,917 24 kB Download
2025-10-30 4,918 24 kB Download
2025-10-29 4,920 24 kB Download
2025-10-28 4,919 24 kB Download
2025-10-27 4,915 24 kB Download
2025-10-26 4,916 24 kB Download
2025-10-25 4,914 24 kB Download
2025-10-24 4,914 24 kB Download
2025-10-23 4,913 24 kB Download
2025-10-22 4,911 24 kB Download
2025-10-21 4,909 24 kB Download
2025-10-20 4,906 24 kB Download
2025-10-19 4,904 24 kB Download
2025-10-18 4,904 24 kB Download
2025-10-17 4,904 24 kB Download
2025-10-16 4,904 24 kB Download
2025-10-15 4,902 24 kB Download
2025-10-14 4,902 24 kB Download
2025-10-13 4,900 24 kB Download
2025-10-12 4,899 24 kB Download
2025-10-11 4,900 24 kB Download
2025-10-10 4,899 24 kB Download
2025-10-09 4,900 24 kB Download
2025-10-08 4,897 24 kB Download
2025-10-07 4,899 24 kB Download
2025-10-06 4,901 24 kB Download
2025-10-05 4,899 24 kB Download
2025-10-04 4,900 24 kB Download
2025-10-03 4,904 24 kB Download
2025-10-02 4,904 24 kB Download
2025-10-01 4,905 24 kB Download
2025-09-30 4,904 24 kB Download
2025-09-29 4,906 24 kB Download
2025-09-28 4,907 24 kB Download
2025-09-27 4,906 24 kB Download
2025-09-26 4,906 24 kB Download
2025-09-25 4,909 24 kB Download
2025-09-24 4,909 24 kB Download
2025-09-23 4,906 24 kB Download
2025-09-22 4,907 24 kB Download
2025-09-21 4,911 24 kB Download
2025-09-20 4,913 24 kB Download
2025-09-19 4,916 24 kB Download
2025-09-18 4,916 24 kB Download
2025-09-17 4,918 24 kB Download
2025-09-16 4,915 24 kB Download
2025-09-15 4,917 24 kB Download
2025-09-14 4,917 24 kB Download
2025-09-13 4,918 24 kB Download
2025-09-12 4,916 24 kB Download
2025-09-11 4,915 24 kB Download
2025-09-10 4,912 24 kB Download
2025-09-09 4,910 24 kB Download
2025-09-08 4,910 24 kB Download
2025-09-07 4,910 24 kB Download
2025-09-06 4,910 24 kB Download
2025-09-05 4,911 24 kB Download
2025-09-04 4,912 24 kB Download
2025-09-03 4,914 24 kB Download
2025-09-02 4,914 24 kB Download
2025-09-01 4,917 24 kB Download
2025-08-31 4,920 24 kB Download
2025-08-30 4,920 24 kB Download
2025-08-29 4,918 24 kB Download
2025-08-28 4,929 24 kB Download
2025-08-27 4,925 24 kB Download
2025-08-26 4,923 24 kB Download
2025-08-25 4,918 24 kB Download
2025-08-24 4,920 24 kB Download
2025-08-23 4,918 24 kB Download
2025-08-22 4,920 24 kB Download
2025-08-21 4,923 24 kB Download
2025-08-20 4,922 24 kB Download
2025-08-19 4,920 24 kB Download
2025-08-18 4,920 24 kB Download
2025-08-17 4,923 24 kB Download
2025-08-16 4,924 24 kB Download
2025-08-15 4,925 24 kB Download
2025-08-14 4,925 24 kB Download
2025-08-13 4,924 24 kB Download
2025-08-12 4,921 24 kB Download
2025-08-11 4,924 24 kB Download
2025-08-10 4,923 24 kB Download
2025-08-09 4,923 24 kB Download
2025-08-08 4,925 24 kB Download
2025-08-07 4,922 24 kB Download
2025-08-06 4,925 24 kB Download
2025-08-05 4,928 24 kB Download
2025-08-04 4,931 24 kB Download
2025-08-03 4,930 24 kB Download
2025-08-02 4,931 24 kB Download
2025-08-01 4,934 24 kB Download
2025-07-31 4,931 24 kB Download
2025-07-30 4,930 24 kB Download
2025-07-29 4,931 24 kB Download
2025-07-28 4,936 24 kB Download
2025-07-27 4,936 24 kB Download
2025-07-26 4,937 24 kB Download
2025-07-25 4,939 24 kB Download
2025-07-24 4,941 24 kB Download
2025-07-23 4,940 24 kB Download
2025-07-22 4,937 24 kB Download
2025-07-21 4,938 24 kB Download
2025-07-20 4,940 24 kB Download
2025-07-19 4,940 24 kB Download
2025-07-18 4,941 24 kB Download
2025-07-17 4,941 24 kB Download
2025-07-16 4,942 24 kB Download
2025-07-14 4,942 24 kB Download
2025-07-13 4,941 24 kB Download
2025-07-12 4,943 24 kB Download
2025-07-11 4,946 24 kB Download
2025-07-10 4,947 24 kB Download
2025-07-09 4,948 24 kB Download
2025-07-08 4,948 24 kB Download
2025-07-07 4,949 24 kB Download
2025-07-06 4,948 24 kB Download
2025-07-05 4,947 24 kB Download
2025-07-04 4,948 24 kB Download
2025-07-03 4,948 24 kB Download
2025-07-02 4,946 24 kB Download
2025-07-01 4,944 24 kB Download
2025-06-30 4,947 24 kB Download
2025-06-29 4,945 24 kB Download
2025-06-28 4,944 24 kB Download
2025-06-27 4,946 24 kB Download
2025-06-26 4,944 24 kB Download
2025-06-25 4,943 24 kB Download
2025-06-24 4,944 24 kB Download
2025-06-23 4,953 24 kB Download
2025-06-22 4,960 24 kB Download

5. Download latest .istanbul domain list via API

import axios from 'axios';
import fs from 'fs';
import { pipeline } from 'stream/promises';

const response = await axios({
  method: 'GET',
  url: 'https://allzonefiles.io/api/v1/zones/istanbul/dl',
  responseType: 'stream',
  headers: {
    // Replace with your API key
    'Authorization': 'Bearer allzfio_5c1572d016b846ce99ce7a177922ff21'
  }
});

await pipeline(response.data, fs.createWriteStream('istanbul.txt.gz'));

console.log('Download complete!');
package main

import (
    "io"
    "net/http"
    "os"
)

func main() {
    url := "https://allzonefiles.io/api/v1/zones/istanbul/dl"
    file, _ := os.Create("istanbul.txt.gz")
    defer out.Close()

    req, _ := http.NewRequest("GET", url, nil)
    // Replace with your API key
    req.Header.Set("Authorization", "Bearer allzfio_5c1572d016b846ce99ce7a177922ff21")

    resp, _ := http.DefaultClient.Do(req)
    defer resp.Body.Close()

    io.Copy(out, resp.Body)
}
import requests

url = "https://allzonefiles.io/api/v1/zones/istanbul/dl"
# Replace with your API key
headers = {"Authorization": "Bearer allzfio_5c1572d016b846ce99ce7a177922ff21"}

with requests.get(url, headers=headers, stream=True) as r:
    r.raise_for_status()
    with open("istanbul.txt.gz", "wb") as f:
        for chunk in r.iter_content(chunk_size=128*1024):
            f.write(chunk)
import java.io.FileOutputStream;
import java.io.InputStream;
import java.net.HttpURLConnection;
import java.net.URL;

public class FileDownloader {
    public static void main(String[] args) throws Exception {
        URL url = new URL("https://allzonefiles.io/api/v1/zones/istanbul/dl");
        HttpURLConnection connection = (HttpURLConnection) url.openConnection();

        connection.setRequestMethod("GET");
        // Replace with your API key
        connection.setRequestProperty("Authorization", "Bearer allzfio_5c1572d016b846ce99ce7a177922ff21");

        try (InputStream in = connection.getInputStream();
             FileOutputStream out = new FileOutputStream("istanbul.txt.gz")) {

            byte[] buffer = new byte[8192];
            int bytesRead;
            while ((bytesRead = in.read(buffer)) != -1) {
                out.write(buffer, 0, bytesRead);
            }
        }

        System.out.println("Download complete!");
    }
}