203.119.31.0/24

AS24151  ·  China Internet Network Infomation Center

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

Summary

Country China
Domain cnnic.cn
ASN AS24151
Registry APNIC
ID CNNIC-CRITICAL-CN

WHOIS Details

inetnum:        203.119.31.0 - 203.119.31.255
netname:        CNNIC-CRITICAL-CN
descr:          China Internet Network Information Center
descr:          4, South 4th Street, Zhongguancun
descr:          Haidian District, Beijing
country:        CN
admin-c:        IPAS1-AP
tech-c:         IPAS1-AP
abuse-c:        AC1601-AP
status:         ASSIGNED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-CNNIC-CN
last-modified:  2021-06-16T01:31:12Z
source:         APNIC

irt:            IRT-CNNIC-CN
address:        Beijing, China
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        IP50-AP
tech-c:         IP50-AP
auth:           # Filtered
remarks:        Please note that CNNIC is not an ISP and is not
remarks:        empowered to investigate complaints of network abuse.
remarks:        Please contact the tech-c or admin-c of the network.
remarks:        [email protected] is invalid
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-17T23:08:37Z
source:         APNIC

role:           ABUSE CNNICCN
country:        ZZ
address:        Beijing, China
phone:          +000000000
e-mail:         [email protected]
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
remarks:        [email protected] is invalid
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-19T17:20:32Z
source:         APNIC

role:           CNNIC IPAS CONFEDERATION
address:        No.4, Zhongguancun No.4 South Street,
address:        Haidian District, Beijing
country:        CN
phone:          +86-010-58813000
fax-no:         +86-010-58813075
e-mail:         [email protected]
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        IPAS1-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2013-09-12T07:40:01Z
source:         APNIC

route:          203.119.31.0/24
descr:          China Internet Network Information Center (CNNIC)
country:        CN
origin:         AS24151
mnt-by:         MAINT-CNNIC-AP
last-modified:  2013-12-24T06:10:05Z
source:         APNIC

route:          203.119.31.0/24
descr:          China Internet Network Information Center (CNNIC)
country:        CN
origin:         AS24406
mnt-by:         MAINT-CNNIC-AP
last-modified:  2013-12-24T06:12:03Z
source:         APNIC

route:          203.119.31.0/24
descr:          China Internet Network Information Center (CNNIC)
country:        CN
origin:         AS24409
mnt-by:         MAINT-CNNIC-AP
last-modified:  2013-12-24T06:18:06Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.119.0.0/16

Range ASN Company Num of IPs
203.119.104.0/21 AS4608 Asia Pacific Network Information Centre 2,048
203.119.72.0/22 AS23902 Branch of VNNIC in Ho Chi Minh City 1,024
203.119.8.0/22 AS23902 Vietnam Internet network information center (VNNIC) 1,024
203.119.60.0/22 AS38736 Vietnam Internet Network Information Center 1,024
203.119.68.0/22 AS38737 Branch of VNNIC in Ho Chi Minh City 1,024
203.119.100.0/22 AS4608 Asia Pacific Network Information Centre 1,024
203.119.64.0/22 AS131415 Vietnam Internet Network Information Center 1,024
203.119.36.0/22 AS24066 Vietnam Internet Network Information Center 1,024
203.119.44.0/22 AS24089 Vietnam Internet network information center (VNNIC) 1,024
203.119.4.0/22 AS23660 PH ccTLD 1,024
203.119.114.0/23 AS4134 CHINANET FUJIAN PROVINCE NETWORK 512
203.119.88.0/23 AS187 PCH provides anycast secondaries for lots of ccTLDs, 512
203.119.114.0/23 AS134756 CHINANET FUJIAN PROVINCE NETWORK 512
203.119.26.0/24 AS24151 China Internet Network Information Center 256
203.119.26.0/24 AS24151 China Internet Network Information Center 256
203.119.26.0/24 AS24151 China Internet Network Information Center 256
203.119.27.0/24 AS24151 China Internet Network Information Center 256
203.119.27.0/24 AS24151 China Internet Network Information Center 256
203.119.27.0/24 AS24151 China Internet Network Information Center 256
203.119.28.0/24 AS24151 China Internet Network Information Center 256
203.119.28.0/24 AS24151 China Internet Network Information Center 256
203.119.28.0/24 AS24151 China Internet Network Information Center 256
203.119.29.0/24 AS24151 China Internet Network Information Center 256
203.119.29.0/24 AS24151 China Internet Network Information Center 256
203.119.29.0/24 AS24151 China Internet Network Information Center 256
203.119.33.0/24 AS24151 China Internet Network Information Center 256
203.119.40.0/24 AS24252 Japan Registry Service Co., Ltd. 256
203.119.26.0/24 AS24406 China Internet Network Information Center 256
203.119.26.0/24 AS24406 China Internet Network Information Center 256
203.119.26.0/24 AS24406 China Internet Network Information Center 256
203.119.27.0/24 AS24406 China Internet Network Information Center 256
203.119.27.0/24 AS24406 China Internet Network Information Center 256
203.119.27.0/24 AS24406 China Internet Network Information Center 256
203.119.28.0/24 AS24406 China Internet Network Information Center 256
203.119.28.0/24 AS24406 China Internet Network Information Center 256
203.119.28.0/24 AS24406 China Internet Network Information Center 256
203.119.29.0/24 AS24406 China Internet Network Information Center 256
203.119.29.0/24 AS24406 China Internet Network Information Center 256
203.119.29.0/24 AS24406 China Internet Network Information Center 256
203.119.30.0/24 AS24406 China Internet Network Information Center 256
203.119.30.0/24 AS24406 China Internet Network Information Center 256
203.119.26.0/24 AS24409 China Internet Network Information Center 256
203.119.26.0/24 AS24409 China Internet Network Information Center 256
203.119.26.0/24 AS24409 China Internet Network Information Center 256
203.119.27.0/24 AS24409 China Internet Network Information Center 256
203.119.27.0/24 AS24409 China Internet Network Information Center 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

1 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
203.119.31.1 AS24151 China Internet Network Infomation Center 0.74ms from Frankfurt am Main, DE

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
176.202.247.72 AS8781 Ooredoo Q.S.C. 0.49ms from Doha, QA
122.234.22.184 AS4134 CHINANET-BACKBONE 5.55ms from Hangzhou, CN
47.75.145.120 AS45102 Alibaba (US) Technology Co., Ltd. 1.07ms from Hong Kong, HK
68.13.191.40 AS22773 Cox Communications Inc. 8.13ms from Kansas City, US
35.216.51.200 AS15169 Google LLC 0.11ms from Seoul, KR
163.114.212.8 AS62597 NSONE Inc 0.45ms from Sydney, AU
192.161.214.40 AS11492 CABLE ONE, INC. 13.31ms from Chicago, US
103.92.152.120 AS136555 BK ONLINE 0.49ms from Dhaka, BD
186.43.239.184 AS27668 ETAPA EP 7.02ms from Guayaquil, EC
68.234.99.136 AS25830 Blue Valley Tele-communications, Inc. 4.83ms from Kansas City, US
75.223.179.40 AS6167 Verizon Business 7.42ms from Los Angeles, US
115.212.187.248 AS4134 CHINANET-BACKBONE 9.10ms from Nanchang, CN
178.187.202.200 AS12389 PJSC Rostelecom 5.35ms from Novosibirsk, RU
35.138.254.40 AS33363 Charter Communications, Inc 8.90ms from Orlando, US
194.57.102.24 AS2200 Renater 1.78ms from Paris, FR
188.235.132.232 AS50543 JSC "ER-Telecom Holding" 6.05ms from Samara, RU
112.81.19.120 AS4837 CHINA UNICOM China169 Backbone 4.79ms from Shanghai, CN
13.214.129.56 AS16509 Amazon.com, Inc. 0.34ms from Singapore, SG
1.41.67.248 AS4804 Microplex PTY LTD 2.49ms from Sydney, AU
213.178.113.248 AS5483 Magyar Telekom Plc. 3.44ms from Budapest, HU
99.108.114.136 AS7018 AT&T Enterprises, LLC 7.73ms from Chicago, US
87.146.60.184 AS3320 Deutsche Telekom AG 3.47ms from Duesseldorf, DE
79.246.194.8 AS3320 Deutsche Telekom AG 6.58ms from Frankfurt am Main, DE
101.44.74.248 AS136907 HUAWEI CLOUDS 1.31ms from Hong Kong, HK
180.219.118.120 AS17924 SmarTone Mobile Communications Ltd 10.50ms from Hong Kong, HK

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f5 203.119.31.1
traceroute to 203.119.31.1 (203.119.31.1): 64 hops max, 52 byte packets
5 [] 80.81.192.37 2.999 ms
6 [AS8763] 81.91.160.241 1.354 ms
7 *
8 [AS24151] 203.119.31.1 1.108 ms
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs