42.80.20.0/23

AS17638  ·  ASN for TIANJIN Provincial Net of CT

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Summary

Country China
Domain chinatelecom.cn
ASN AS17638
Parent Range 42.80.0.0/15
Registry APNIC
ID CHINANET-TJ

WHOIS Details

inetnum:        42.80.0.0 - 42.81.255.255
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
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
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:  2021-06-15T08:05:18Z
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 42.80.20.0/23

Range ASN Company Num of IPs
42.80.0.0/15 AS17638 CHINANET TIANJIN PROVINCE NETWORK 131,072
42.80.0.0/15 AS58542 CHINANET TIANJIN PROVINCE NETWORK 131,072

Nearby Ranges

BGP prefixes that overlap with 42.80.0.0/16

Range ASN Company Num of IPs
42.80.0.0/15 AS17638 CHINANET TIANJIN PROVINCE NETWORK 131,072
42.80.0.0/15 AS58542 CHINANET TIANJIN PROVINCE NETWORK 131,072

Hosted domains

There are 6 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
42.80.21.65 541741043.xyz 1
42.80.21.178 gpete.top 1
42.80.21.202 luohan.online 1
42.80.21.225 breezeflow.xyz 1
42.80.20.54 xcnt.xyz 1
42.80.21.26 109622.xyz 1

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

Pingable IPs

70 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
42.80.21.145 AS17638 ASN for TIANJIN Provincial Net of CT 4.90ms from Tianjin, CN
42.80.20.1 AS17638 ASN for TIANJIN Provincial Net of CT 4.64ms from Tianjin, CN

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
23.38.18.151 AS16625 Akamai Technologies, Inc. 0.14ms from Amsterdam, NL
204.246.28.7 AS36614 SD Government 6.71ms from Ashburn, US
154.146.240.135 AS6713 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 2.15ms from Casablanca, MA
63.182.152.23 AS16509 Amazon.com, Inc. 0.16ms from Frankfurt am Main, DE
86.12.211.71 AS5089 Virgin Media Limited 8.86ms from London, GB
76.217.5.87 AS7018 AT&T Enterprises, LLC 17.58ms from Los Angeles, US
92.187.242.39 AS12479 Orange Espagne SA 12.35ms from Madrid, ES
98.233.211.23 AS7922 Comcast Cable Communications, LLC 8.42ms from Manassas, US
178.251.223.23 AS12714 PJSC MegaFon 17.72ms from Moscow, RU
126.111.106.247 AS17676 SoftBank Corp. 9.61ms from Osaka, JP
23.203.239.135 AS16625 Akamai Technologies, Inc. 0.52ms from San Jose, US
201.229.128.167 AS6400 Compañía Dominicana de Teléfonos S. A. 3.36ms from Santo Domingo, DO
117.16.32.55 AS4766 Korea Telecom 1.24ms from Seoul, KR
14.52.203.231 AS4766 Korea Telecom 1.52ms from Seoul, KR
211.95.10.39 AS17621 China Unicom Shanghai network 2.79ms from Shanghai, CN
52.199.55.119 AS16509 Amazon.com, Inc. 0.17ms from Tokyo, JP
82.162.49.7 AS12389 PJSC Rostelecom 1.01ms from Vladivostok, RU
42.51.61.71 AS56005 Zhengzhou Fastidc Technology Co.,Ltd. 9.14ms from Zhengzhou, CN
83.25.14.183 AS5617 Orange Polska Spolka Akcyjna 3.28ms from Gdansk, PL
147.136.68.39 AS212238 Datacamp Limited 0.08ms from Johannesburg, ZA
193.23.160.119 AS206996 ZAP-Hosting GmbH 0.10ms from Kerkrade, NL
80.42.5.23 AS13285 TalkTalk Communications Limited 3.29ms from London, GB
47.179.82.7 AS5650 Frontier Communications of America, Inc. 0.43ms from Los Angeles, US
80.104.148.183 AS3269 Telecom Italia S.p.A. 4.35ms from Milan, IT
189.158.127.71 AS8151 UNINET 1.94ms from Monterrey, MX

Traceroute

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

$
traceroute -a -n -q1 -f5 42.80.21.126
traceroute to 42.80.21.126 (42.80.21.126): 64 hops max, 52 byte packets
5 [] 80.81.195.33 10.719 ms
6 [AS4134] 202.97.58.53 218.581 ms
7 *
8 *
9 *
10 [AS17638] 219.150.91.14 235.175 ms
11 [AS17638] 219.150.52.126 239.79 ms
12 [AS17638] 42.80.21.126 232.082 ms
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
On

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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