180.212.232.0/23

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 180.212.232.0/23

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
178.226.220.23	AS50266 Odido Netherlands B.V.	`2.79ms` from Amsterdam, NL
75.194.221.167	AS6167 Verizon Business	`10.70ms` from Ashburn, US
50.116.74.7	AS19871 Network Solutions, LLC	`0.34ms` from Atlanta, US
172.245.17.103	AS36352 HostPapa	`0.54ms` from Atlanta, US
95.103.219.135	AS6855 Slovak Telekom, a.s.	`4.18ms` from Bratislava, SK
65.63.133.71	AS8011 MongoDB, Inc.	`0.15ms` from Dublin, IE
38.181.100.103	AS132146 Rich Top EC Limited	`0.44ms` from Hong Kong, HK
58.225.147.167	AS9318 SK Broadband Co Ltd	`1.85ms` from Incheon, KR
222.233.117.135	AS9318 SK Broadband Co Ltd	`1.44ms` from Incheon, KR
88.217.21.231	AS8767 M-net Telekommunikations GmbH	`7.30ms` from Ljubljana, SI
142.129.129.87	AS20001 Charter Communications Inc	`5.53ms` from Los Angeles, US
136.158.61.247	AS17639 Converge ICT Solutions Inc.	`3.05ms` from Manila, PH
47.204.169.167	AS5650 Frontier Communications of America, Inc.	`7.36ms` from Miami, US
186.211.84.151	AS26615 TIM S/A	`5.19ms` from Sao Paulo, BR
67.183.20.247	AS7922 Comcast Cable Communications, LLC	`11.97ms` from Seattle, US
195.48.74.135	AS1836 green.ch AG	`0.68ms` from Zuerich, CH
104.155.91.87	AS396982 Google LLC	`0.15ms` from Brussels, BE
109.137.27.39	AS5432 Proximus NV	`1.97ms` from Brussels, BE
50.31.193.103	AS23352 DEFT.COM	`0.42ms` from Chicago, US
216.82.192.167	AS55103 Thin-nology, LLC	`5.58ms` from Dallas, US
125.19.57.151	AS9498 BHARTI Airtel Ltd.	`1.12ms` from Delhi, IN
52.50.194.231	AS16509 Amazon.com, Inc.	`0.18ms` from Dublin, IE
93.212.184.103	AS3320 Deutsche Telekom AG	`7.45ms` from Frankfurt am Main, DE
87.175.216.39	AS3320 Deutsche Telekom AG	`6.01ms` from Frankfurt am Main, DE
101.101.210.215	AS135354 NAVER BUSINESS PLATFORM ASIA PACIFIC PTE. LTD.	`1.27ms` from Incheon, KR

Traceroute

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

traceroute -a -n -q1 -f4 -m14 180.212.232.112

traceroute to 180.212.232.112 (180.212.232.112): 14 hops max, 52 byte packets

4 [AS1299] 213.248.89.233 1.721 ms

5 *

6 [AS4134] 202.97.41.49 164.265 ms

7 *

8 *

9 *

10 *

11 [AS17638] 219.150.51.2 164.79 ms

12 *

13 *

14 *

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

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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