180.212.224.0/23

AS17638 · ASN for TIANJIN Provincial Net of CT

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Summary

Country	China
Domain	chinatelecom.cn
ASN	AS17638
Parent Range	180.212.0.0/15
Registry	APNIC
ID	CHINANET-TJ

WHOIS Details

inetnum:        180.212.0.0 - 180.213.255.255
netname:        CHINANET-TJ
descr:          CHINANET TIANJIN PROVINCE NETWORK
descr:          China Telecom
descr:          NO.11 LIUJING ROAD,HEDONG DISTRICT,TIANJIN
country:        CN
admin-c:        CH93-AP
tech-c:         AT370-AP
abuse-c:        AC1573-AP
status:         ALLOCATED PORTABLE
remarks:        service provider
notify:         tjipadmin@163.com
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CHINANET-TJ
mnt-routes:     MAINT-CHINANET-TJ
mnt-irt:        IRT-CHINANET-CN
last-modified:  2021-06-15T08:06:28Z
source:         APNIC

irt:            IRT-CHINANET-CN
address:        No.31 ,jingrong street,beijing
address:        100032
e-mail:         anti-spam@chinatelecom.cn
abuse-mailbox:  anti-spam@chinatelecom.cn
admin-c:        CH93-AP
tech-c:         CH93-AP
auth:           # Filtered
remarks:        anti-spam@chinatelecom.cn was validated on 2025-11-13
mnt-by:         MAINT-CHINANET
last-modified:  2025-11-18T00:26:23Z
source:         APNIC

role:           ABUSE CHINANETCN
country:        ZZ
address:        No.31 ,jingrong street,beijing
address:        100032
phone:          +000000000
e-mail:         anti-spam@chinatelecom.cn
admin-c:        CH93-AP
tech-c:         CH93-AP
nic-hdl:        AC1573-AP
remarks:        Generated from irt object IRT-CHINANET-CN
remarks:        anti-spam@chinatelecom.cn was validated on 2025-11-13
abuse-mailbox:  anti-spam@chinatelecom.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-13T14:15:15Z
source:         APNIC

person:         admin tjtele
nic-hdl:        AT370-AP
e-mail:         tjipback@yahoo.com
address:        No.11 LIUJING ROAD ,HEDONG ,TIANJIN,CHINA
phone:          +86-22-85580499
fax-no:         +86-22-85580970
country:        CN
mnt-by:         MAINT-CHINANET-TJ
last-modified:  2014-04-01T03:31:13Z
source:         APNIC

person:         Chinanet Hostmaster
nic-hdl:        CH93-AP
e-mail:         anti-spam@chinatelecom.cn
address:        No.31 ,jingrong street,beijing
address:        100032
phone:          +86-10-58501724
fax-no:         +86-10-58501724
country:        CN
mnt-by:         MAINT-CHINANET
last-modified:  2022-02-28T06:53:44Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 180.212.224.0/23

Range	ASN	Company	Num of IPs
180.212.0.0/15	AS17638	CHINANET TIANJIN PROVINCE NETWORK	131,072
180.212.0.0/15	AS58542	CHINANET TIANJIN PROVINCE NETWORK	131,072

Nearby Ranges

BGP prefixes that overlap with 180.212.0.0/16

Range	ASN	Company	Num of IPs
180.212.0.0/15	AS17638	CHINANET TIANJIN PROVINCE NETWORK	131,072
180.212.0.0/15	AS58542	CHINANET TIANJIN PROVINCE NETWORK	131,072

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

Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
110.164.71.39	AS45758 Triple T Broadband Public Company Limited	`0.63ms` from Bangkok, TH
101.167.25.151	AS1221 Telstra Limited	`17.75ms` from Brisbane, AU
157.181.175.151	AS2012 ELTENET	`0.52ms` from Budapest, HU
45.242.216.151	AS24863 Link Egypt (Link.NET)	`7.72ms` from Cairo, EG
174.16.61.103	AS209 CenturyLink Communications, LLC	`2.05ms` from Denver, US
23.102.36.23	AS8075 Microsoft Corporation	`0.17ms` from Dublin, IE
87.155.210.247	AS3320 Deutsche Telekom AG	`3.85ms` from Frankfurt am Main, DE
153.0.179.7	AS4837 CHINA UNICOM China169 Backbone	`15.47ms` from Guangzhou, CN
115.206.232.231	AS4134 CHINANET-BACKBONE	`6.16ms` from Hangzhou, CN
104.68.50.167	AS16625 Akamai Technologies, Inc.	`0.18ms` from Jakarta, ID
81.34.145.39	AS3352 TELEFONICA DE ESPANA S.A.U.	`2.12ms` from Madrid, ES
88.121.175.215	AS12322 Free SAS	`4.71ms` from Paris, FR
43.202.5.39	AS16509 Amazon.com, Inc.	`0.31ms` from Seoul, KR
24.107.212.71	AS20115 Charter Communications LLC	`4.71ms` from St. Louis, US
218.110.147.199	AS2527 Sony Network Communications Inc.	`5.78ms` from Tokyo, JP
60.61.231.87	AS9824 JCOM Co., Ltd.	`8.97ms` from Tokyo, JP
47.253.117.167	AS45102 Alibaba (US) Technology Co., Ltd.	`0.30ms` from Ashburn, US
178.148.141.7	AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o.	`7.16ms` from Belgrade, RS
75.129.213.7	AS20115 Charter Communications LLC	`14.13ms` from Chicago, US
169.60.227.103	AS36351 IBM Cloud	`0.84ms` from Dallas, US
24.128.109.183	AS7922 Comcast Cable Communications, LLC	`4.53ms` from Denver, US
23.17.77.87	AS852 TELUS Communications Inc.	`6.52ms` from Edmonton, CA
76.173.14.151	AS20001 Charter Communications Inc	`10.18ms` from Honolulu, US
67.181.173.103	AS7922 Comcast Cable Communications, LLC	`7.30ms` from San Jose, US
209.121.124.135	AS852 TELUS Communications Inc.	`3.36ms` from Seattle, US

Traceroute

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

traceroute -a -n -q1 -f2 180.212.225.41

traceroute to 180.212.225.41 (180.212.225.41): 64 hops max, 52 byte packets

2 [AS1257] 212.107.37.81 3.922 ms

3 [AS1257] 91.129.14.243 42.602 ms

4 [AS1257] 130.244.200.11 37.929 ms

5 [AS4134] 202.97.103.245 166.539 ms

6 *

7 *

8 *

9 *

10 [AS17638] 180.212.225.41 236.88 ms

Measurement taken from

IPinfo ProbeNet in Jõhvi, EE

On February 7th 2026

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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