ProxySpace

APNIC · updated daily

China IP ranges

8,814 IPv4 blocks with 342,984,960 addresses and 2,064 IPv6 prefixes, registered to China, the 2nd largest IPv4 holding of 239 countries.

IPv4 addresses

343M

IPv4 blocks

8,814

IPv6 prefixes

2,064

Share of all IPv4

9.30%

Format

CN.txt

Largest networks in China

Autonomous systems by the IPv4 addresses they announce inside these ranges.

NetworkASNIPv4 addresses
ChinanetAS413497,420,778
CHINA UNICOM China169 BackboneAS483756,900,772
China Mobile Communications Group Co., LtdAS980818,056,172
China Education and Research Network CenterAS453816,287,744
China Telecom (Group)AS48127,758,016
China Unicom Beijing Province NetworkAS48087,333,081
Hangzhou Alibaba Advertising Co.,Ltd.AS379636,838,528
Shenzhen Tencent Computer Systems Company LimitedAS450906,171,904
China Mobile Communications CorporationAS560463,641,600
China Networks Inter-ExchangeAS48473,263,232

ASN data: IP Geolocation by DB-IP (CC BY 4.0).

Largest IPv4 blocks

The biggest single block is 36.128.0.0/10.

BlockAddressesAllocated
36.128.0.0/104,194,3042011-01-24
39.128.0.0/104,194,3042011-04-01
59.192.0.0/104,194,3042004-12-23
111.0.0.0/104,194,3042009-05-06
112.0.0.0/104,194,3042008-12-15
116.128.0.0/104,194,3042007-05-11
120.192.0.0/104,194,3042008-04-14
183.0.0.0/104,194,3042009-10-09
183.192.0.0/104,194,3042009-11-08
27.192.0.0/112,097,1522010-04-14
36.96.0.0/112,097,1522011-01-17
36.192.0.0/112,097,1522011-01-11
39.64.0.0/112,097,1522011-03-30
47.96.0.0/112,097,1521989-01-06
49.64.0.0/112,097,1522010-11-15

Allocations per year

IPv4 addresses assigned to networks in China each year, by registration date.

1986: 65,536 addresses. 1987: 0 addresses. 1988: 65,536 addresses. 1989: 4,917,760 addresses. 1990: 131,072 addresses. 1991: 640,768 addresses. 1992: 787,456 addresses. 1993: 460,800 addresses. 1994: 242,176 addresses. 1995: 721,408 addresses. 1996: 1,700,352 addresses. 1997: 869,376 addresses. 1998: 1,687,552 addresses. 1999: 2,146,304 addresses. 2000: 5,738,496 addresses. 2001: 8,581,120 addresses. 2002: 7,958,528 addresses. 2003: 12,290,048 addresses. 2004: 18,689,024 addresses. 2005: 13,975,552 addresses. 2006: 23,417,856 addresses. 2007: 36,624,384 addresses. 2008: 46,439,424 addresses. 2009: 50,752,256 addresses. 2010: 44,521,984 addresses. 2011: 54,045,952 addresses. 54M 2012: 86,784 addresses. 2013: 161,280 addresses. 2014: 1,462,784 addresses. 2015: 1,401,344 addresses. 2016: 1,231,616 addresses. 2017: 573,440 addresses. 2018: 255,744 addresses. 2019: 84,992 addresses. 2020: 56,832 addresses. 2021: 34,560 addresses. 2022: 26,368 addresses. 2023: 25,856 addresses. 2024: 35,072 addresses. 2025: 61,696 addresses. 2026: 15,872 addresses. 1986 2026

Most recent allocations

BlockAddressesAllocated
192.140.244.0/235122026-10-16
160.202.210.0/235122026-10-15
45.251.248.0/235122026-10-12
43.241.100.0/235122026-09-30
163.52.246.0/235122026-09-23
163.52.108.0/235122026-09-03
163.52.76.0/235122026-08-28
163.52.28.0/235122026-08-19
160.236.250.0/235122026-08-10
160.236.234.0/235122026-08-05

Use the list

$curl -s https://proxyspace.pro/Ranges/CN.txt -o CN.txt
# Block China with ipset + iptables
ipset create cn4 hash:net
while read net; do ipset add cn4 "$net"; done < CN.txt
iptables -I INPUT -m set --match-set cn4 src -j DROP

# Is an address in China? (Python)
import ipaddress
nets = [ipaddress.ip_network(l) for l in open("CN.txt") if l.strip()]
print(any(ipaddress.ip_address("1.0.1.1") in n for n in nets))

China IP ranges: questions

How many IP addresses does China have?

China holds 342,984,960 IPv4 addresses in 8,814 blocks and 2,064 IPv6 prefixes, the 2nd largest IPv4 holding of 239 countries (9.30% of all allocated IPv4). Compare it with other countries on the IP ranges by country page.

Which networks use the most China IP addresses?

Chinanet (AS4134, 97.4M addresses), CHINA UNICOM China169 Backbone (AS4837, 56.9M addresses) and China Mobile Communications Group Co., Ltd (AS9808, 18.1M addresses). Look up any single address with the IP lookup tool.

How do I block all China IP addresses?

Download the list above in the format of your firewall: iptables/ipset, nginx, Apache, ufw or MikroTik. Turn on "aggregate" to merge adjacent blocks into fewer rules. The raw list is at /Ranges/CN.txt, one CIDR per line. To inspect a single block use the CIDR calculator.

Who assigns IP addresses in China?

APNIC, the regional internet registry for Asia-Pacific. ProxySpace downloads its delegation file every day; the most recent China allocation in it is 2026-10-16.

Are there free proxies in China?

Yes, 305 in the current lists. See free China proxies for the lists per protocol, refreshed every 20 minutes.