180.212.244.0/22

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 180.212.244.0/22

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
207.174.31.86	AS26383 Baxet Group Inc.	`0.03ms` from Atlanta, US
23.30.167.198	AS7922 Comcast Cable Communications, LLC	`6.25ms` from Boston, US
2.81.8.102	AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`7.38ms` from Braga, PT
99.81.86.182	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
90.243.196.134	AS5378 Vodafone Limited	`9.82ms` from Erith, GB
78.72.170.38	AS3301 Telia Company AB	`5.40ms` from Goeteborg, SE
112.121.183.102	AS45753 Netsec Limited	`0.50ms` from Hong Kong, HK
107.85.204.102	AS20057 AT&T Enterprises, LLC	`13.71ms` from Houston, US
182.207.178.166	AS4134 CHINANET-BACKBONE	`6.04ms` from Liaoyang, CN
124.177.40.102	AS1221 Telstra Limited	`4.14ms` from Melbourne, AU
78.107.233.150	AS8402 PJSC "Vimpelcom"	`1.04ms` from Moscow, RU
190.155.62.6	AS14522 SERVICIOS DE TELECOMUNICACIONES SETEL S.A. (XTRIM EC)	`4.11ms` from Quito, EC
221.156.25.246	AS4766 Korea Telecom	`4.86ms` from Seoul, KR
172.171.184.86	AS8075 Microsoft Corporation	`0.41ms` from Ashburn, US
36.76.251.230	AS7713 PT Telekomunikasi Indonesia	`1.67ms` from Batam, ID
52.38.36.182	AS16509 Amazon.com, Inc.	`0.12ms` from Boardman, US
132.196.146.54	AS8075 Microsoft Corporation	`0.24ms` from Boydton, US
197.51.121.134	AS8452 TE-AS	`7.80ms` from Cairo, EG
1.54.34.134	AS18403 FPT Telecom Company	`5.64ms` from Ho Chi Minh City, VN
2.60.71.230	AS12389 PJSC Rostelecom	`8.21ms` from Novosibirsk, RU
92.143.193.70	AS3215 Orange S.A.	`7.85ms` from Paris, FR
52.22.148.86	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
96.86.141.70	AS7922 Comcast Cable Communications, LLC	`7.66ms` from San Jose, US
57.144.103.134	AS32934 Facebook, Inc.	`0.63ms` from Santa Clara, US
59.48.130.246	AS4134 CHINANET-BACKBONE	`4.79ms` from Taiyuan, CN

Traceroute

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

traceroute -a -n -q1 -f4 180.212.244.87

traceroute to 180.212.244.87 (180.212.244.87): 64 hops max, 52 byte packets

4 [AS38283] 118.112.16.114 2.047 ms

5 *

6 *

7 *

8 *

9 [AS17638] 219.150.49.154 30.141 ms

10 [AS17638] 180.212.244.87 92.077 ms

Measurement taken from

IPinfo ProbeNet in Chengdu, CN

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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