42.80.30.0/24

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 42.80.30.0/24

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 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

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
62.149.200.200 AS31034 Aruba S.p.A. 0.29ms from Arezzo, IT
97.230.236.8 AS6167 Verizon Business 16.39ms from Atlanta, US
18.245.29.24 AS16509 Amazon.com, Inc. 0.19ms from Frankfurt am Main, DE
70.140.130.216 AS7018 AT&T Enterprises, LLC 2.70ms from Houston, US
42.191.129.184 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 2.45ms from Kuala Lumpur, MY
80.41.75.200 AS13285 TalkTalk Communications Limited 1.92ms from London, GB
172.167.109.88 AS8075 Microsoft Corporation 0.19ms from London, GB
118.111.69.8 AS2518 BIGLOBE Inc. 10.53ms from Osaka, JP
34.202.234.136 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
51.17.5.248 AS16509 Amazon.com, Inc. 2.76ms from Rosh Ha‘Ayin, IL
58.78.130.40 AS3786 LG DACOM Corporation 2.98ms from Seoul, KR
95.42.100.24 AS8866 Vivacom Bulgaria EAD 2.34ms from Sofia, BG
126.58.169.88 AS17676 SoftBank Corp. 7.71ms from Tokyo, JP
20.107.105.104 AS8075 Microsoft Corporation 0.24ms from Amsterdam, NL
173.186.178.24 AS7029 Windstream Communications LLC 17.52ms from Chicago, US
128.198.93.72 AS396425 University of Colorado, Colorado Springs 1.66ms from Denver, US
83.132.171.200 AS2860 NOS COMUNICACOES, S.A. 12.72ms from Lisbon, PT
190.252.224.200 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 13.29ms from Medellin, CO
80.118.207.136 AS15557 Societe Francaise Du Radiotelephone - SFR SA 0.47ms from Paris, FR
151.53.2.120 AS1267 WIND TRE S.P.A. 10.62ms from Rome, IT
106.252.53.120 AS3786 LG DACOM Corporation 2.17ms from Seoul, KR
175.230.146.200 AS4766 Korea Telecom 4.01ms from Seoul, KR
209.145.49.248 AS40021 Contabo Inc. 0.11ms from St. Louis, US
1.165.50.200 AS3462 Data Communication Business Group 1.69ms from Taichung, TW
183.201.196.216 AS132510 IDC ShanXi China Mobile communications corporation 2.71ms 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 42.80.30.253
traceroute to 42.80.30.253 (42.80.30.253): 64 hops max, 52 byte packets
1 [AS397423] 155.254.16.1 180.654 ms
2 [AS3356] 4.1.40.153 4.694 ms
3 [AS3356] 4.69.219.61 18.273 ms
4 [AS3356] 4.15.125.54 19.584 ms
5 *
6 [AS4134] 202.97.12.53 155.922 ms
7 [AS4134] 202.97.34.73 169.189 ms
8 *
9 *
10 [AS17638] 42.80.30.253 172.983 ms
Measurement taken from IPinfo ProbeNet in Bend, US
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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