203.119.28.0/24

AS24151  ·  China Internet Network Infomation Center

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Summary

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

WHOIS Details

inetnum:        203.119.28.0 - 203.119.28.255
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:  2021-06-16T01:31:36Z
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:          203.119.28.0/24
descr:          China Internet Network Information Center (CNNIC)
country:        CN
origin:         AS24151
mnt-by:         MAINT-CNNIC-AP
last-modified:  2013-12-24T06:10:03Z
source:         APNIC

route:          203.119.28.0/24
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:          203.119.28.0/24
descr:          China Internet Network Information Center (CNNIC)
country:        CN
origin:         AS24409
mnt-by:         MAINT-CNNIC-AP
last-modified:  2013-12-24T06:18:05Z
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
203.119.29.0/24 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
203.119.29.0/24 AS24151 China Internet Network Information Center 256
203.119.31.0/24 AS24151 China Internet Network Information Center 256
203.119.31.0/24 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
203.119.29.0/24 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
203.119.29.0/24 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
203.119.31.0/24 AS24406 China Internet Network Information Center 256
203.119.31.0/24 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

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

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

IP Address ASN Details
203.119.28.2 AS24151 China Internet Network Infomation Center 0.26ms from Nanjing, CN

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
52.181.131.40 AS8075 Microsoft Corporation 0.70ms from Boydton, US
117.25.149.8 AS4134 CHINANET-BACKBONE 5.47ms from Fuzhou, CN
41.204.217.72 AS37153 Xneelo (Pty) Ltd 0.15ms from Johannesburg, ZA
115.134.192.8 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 6.45ms from Kuala Lumpur, MY
203.164.187.200 AS4804 Microplex PTY LTD 9.95ms from Melbourne, AU
212.185.222.40 AS3320 Deutsche Telekom AG 4.01ms from Nuernberg, DE
206.207.228.8 AS1706 The University of Arizona 3.56ms from Phoenix, US
210.240.104.200 AS1659 Taiwan Academic Network (TANet) Information Center 4.29ms from Taipei, TW
62.45.212.40 AS15435 DELTA Fiber Nederland B.V. 6.58ms from Amsterdam, NL
108.166.127.8 AS19994 Rackspace Hosting 1.22ms from Chicago, US
47.248.190.104 AS33363 Charter Communications, Inc 6.40ms from Chicago, US
20.105.20.104 AS8075 Microsoft Corporation 0.16ms from Dublin, IE
45.14.72.168 AS9009 M247 Europe SRL 0.10ms from Frankfurt am Main, DE
114.55.248.232 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 3.82ms from Hangzhou, CN
34.160.233.72 AS396982 Google LLC 0.07ms from Melbourne, AU
187.155.208.104 AS8151 UNINET 12.49ms from Miami, US
93.236.247.8 AS3320 Deutsche Telekom AG 8.00ms from Nuernberg, DE
181.178.36.104 AS11556 Cable & Wireless Panama 1.99ms from Panama, PA
52.205.119.248 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
121.146.75.232 AS4766 Korea Telecom 7.10ms from Seoul, KR
221.145.169.104 AS4766 Korea Telecom 3.05ms from Seoul, KR
219.254.173.88 AS9318 SK Broadband Co Ltd 5.29ms from Seoul, KR
1.165.78.200 AS3462 Data Communication Business Group 1.43ms from Taichung, TW
181.87.168.88 AS7303 Telecom Argentina S.A. 1.55ms from Buenos Aires, AR
50.103.77.104 AS5650 Frontier Communications of America, Inc. 6.71ms from Chicago, US

Traceroute

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

$
traceroute -a -n -q1 -f4 203.119.28.5
traceroute to 203.119.28.5 (203.119.28.5): 64 hops max, 52 byte packets
4 [AS749] 11.94.208.201 0.303 ms
5 *
7 *
8 [AS24151] 203.119.28.5 0.306 ms
Measurement taken from IPinfo ProbeNet in Nanjing, CN
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.

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