180.212.144.0/23

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 180.212.144.0/23

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
187.66.96.55	AS28573 Claro NXT Telecomunicacoes Ltda	`11.25ms` from Curitiba, BR
86.154.24.135	AS2856 British Telecommunications PLC	`2.17ms` from Erith, GB
79.152.147.231	AS3352 TELEFONICA DE ESPANA S.A.U.	`10.91ms` from Madrid, ES
203.212.42.167	AS4685 Asahi Net	`5.78ms` from Osaka, JP
80.223.68.183	AS1759 Telia Finland Oyj	`0.63ms` from Oulu, FI
119.178.59.183	AS4837 CHINA UNICOM China169 Backbone	`9.11ms` from Qingdao, CN
52.22.204.151	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
90.60.30.119	AS3215 Orange S.A.	`1.58ms` from Saint-Denis, FR
18.143.147.231	AS16509 Amazon.com, Inc.	`0.66ms` from Singapore, SG
37.199.159.39	AS1257 Tele2 Sverige AB	`0.64ms` from Stockholm, SE
102.26.154.7	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`11.38ms` from Tunis, TN
61.184.197.167	AS4134 CHINANET-BACKBONE	`4.24ms` from Wuhan, CN
20.8.159.87	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
61.50.243.215	AS4808 China Unicom Beijing Province Network	`4.16ms` from Beijing, CN
213.49.82.135	AS5432 Proximus NV	`2.03ms` from Brussels, BE
81.183.7.23	AS5483 Magyar Telekom Plc.	`1.12ms` from Budapest, HU
115.77.12.215	AS7552 Viettel Group	`3.24ms` from Ho Chi Minh City, VN
109.224.128.23	AS8607 Digital Space Group Limited	`1.53ms` from London, GB
91.85.47.151	AS8851 GCI Network Solutions Limited	`5.32ms` from London, GB
47.176.179.87	AS5650 Frontier Communications of America, Inc.	`0.47ms` from Los Angeles, US
99.40.53.7	AS7018 AT&T Enterprises, LLC	`4.79ms` from Los Angeles, US
89.243.46.151	AS13285 TalkTalk Communications Limited	`4.06ms` from Manchester, GB
45.13.88.183	AS34758 Axera SpA	`5.74ms` from Milan, IT
108.41.246.119	AS701 Verizon Business	`2.24ms` from New York City, US
44.215.45.135	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US

Traceroute

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

traceroute -a -n -q1 -f3 180.212.144.130

traceroute to 180.212.144.130 (180.212.144.130): 64 hops max, 52 byte packets

3 [AS749] 11.88.174.109 1.786 ms

4 [] 117.49.34.121 1.222 ms

5 *

6 *

7 *

8 *

9 *

10 [AS17638] 180.212.144.130 23.024 ms

Measurement taken from

IPinfo ProbeNet in Jining, CN

On January 30th 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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