180.212.134.0/23

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 180.212.134.0/23

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
104.188.178.39	AS7018 AT&T Enterprises, LLC	`18.46ms` from Atlanta, US
216.16.193.199	AS11430 Austin Bestline	`5.39ms` from Dallas, US
132.226.207.199	AS31898 Oracle Corporation	`0.32ms` from Frankfurt am Main, DE
115.77.2.215	AS7552 Viettel Group	`3.55ms` from Ho Chi Minh City, VN
81.79.19.135	AS5378 Vodafone Limited	`2.67ms` from London, GB
93.40.16.215	AS12874 Fastweb SpA	`1.10ms` from Milan, IT
60.209.65.215	AS4837 CHINA UNICOM China169 Backbone	`1.38ms` from Qingdao, CN
98.94.75.87	AS14618 Amazon.com, Inc.	`0.42ms` from Reston, US
69.181.222.87	AS7922 Comcast Cable Communications, LLC	`7.04ms` from San Jose, US
220.81.237.231	AS4766 Korea Telecom	`4.84ms` from Seoul, KR
123.210.143.103	AS1221 Telstra Limited	`11.39ms` from Sydney, AU
23.34.244.183	AS20940 Akamai International B.V.	`0.28ms` from Tokyo, JP
124.146.171.23	AS2514 NTT PC Communications, Inc.	`0.96ms` from Tokyo, JP
123.5.6.55	AS4837 CHINA UNICOM China169 Backbone	`3.25ms` from Zhengzhou, CN
20.80.232.247	AS8075 Microsoft Corporation	`0.33ms` from Boydton, US
84.232.181.7	AS8708 DIGI ROMANIA S.A.	`0.44ms` from Bucharest, RO
194.149.47.39	AS5483 Magyar Telekom Plc.	`0.65ms` from Budapest, HU
96.173.181.39	AS53297 Comcast Cable Communications, LLC	`0.05ms` from Chicago, US
99.157.247.71	AS7018 AT&T Enterprises, LLC	`7.78ms` from Chicago, US
89.110.139.71	AS24989 Equinix (Germany) GmbH	`1.13ms` from Frankfurt am Main, DE
98.34.200.247	AS7922 Comcast Cable Communications, LLC	`7.27ms` from Houston, US
131.145.112.151	AS8075 Microsoft Corporation	`0.19ms` from London, GB
38.72.132.247	AS63023 GTHost	`0.12ms` from Miami, US
151.249.151.103	AS42772 Unitary enterprise A1	`4.34ms` from Minsk, BY
185.232.107.135	AS49063 Data Storage Center JSC	`0.79ms` from Moscow, RU

Traceroute

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

traceroute -a -n -q1 -f4 180.212.134.240

traceroute to 180.212.134.240 (180.212.134.240): 64 hops max, 52 byte packets

4 [] 103.45.0.53 2.491 ms

5 *

6 [AS4134] 183.56.187.153 10.134 ms

7 *

8 [AS4134] 119.147.220.93 1.176 ms

9 *

10 *

11 [AS17638] 180.212.134.240 35.499 ms

Measurement taken from

IPinfo ProbeNet in Guangzhou, 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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