42.80.43.0/24

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 42.80.43.0/24

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
181.132.234.232 AS13489 UNE EPM TELECOMUNICACIONES S.A. 16.75ms from Bogota, CO
109.58.153.184 AS44034 Hi3G Access AB 6.15ms from Copenhagen, DK
213.79.49.88 AS34245 Magnet Networks Limited 2.37ms from Dublin, IE
217.42.72.168 AS2856 British Telecommunications PLC 16.82ms from Erith, GB
94.3.125.72 AS5607 Sky UK Limited 6.12ms from Erith, GB
81.7.14.152 AS35366 ISPpro Internet KG 7.74ms from Frankfurt am Main, DE
42.242.94.136 AS4134 CHINANET-BACKBONE 5.70ms from Kunming, CN
34.1.101.248 AS19527 Google LLC 0.11ms from Melbourne, AU
124.108.16.216 AS58678 Intech Online Private Limited 0.61ms from Mumbai, IN
15.188.148.88 AS16509 Amazon.com, Inc. 0.18ms from Paris, FR
221.0.86.232 AS4837 CHINA UNICOM China169 Backbone 8.09ms from Qingdao, CN
128.199.123.184 AS14061 DigitalOcean, LLC 0.29ms from Singapore, SG
198.209.82.200 AS2572 University of Missouri - dba the Missouri Research and Education Network (MOREnet) 10.27ms from St. Louis, US
65.9.31.184 AS16509 Amazon.com, Inc. 1.48ms from Stockholm, SE
35.72.61.216 AS16509 Amazon.com, Inc. 0.15ms from Tokyo, JP
219.102.164.24 AS2514 NTT PC Communications, Inc. 3.35ms from Tokyo, JP
98.233.234.24 AS7922 Comcast Cable Communications, LLC 8.48ms from Ashburn, US
34.66.141.168 AS396982 Google LLC 0.12ms from Council Bluffs, US
109.76.116.8 AS15502 Vodafone Ireland Limited 7.08ms from Dublin, IE
219.132.23.40 AS4134 CHINANET-BACKBONE 9.28ms from Guangzhou, CN
115.241.245.248 AS55836 Reliance Jio Infocomm Limited 15.77ms from Hyderabad, IN
31.206.89.88 AS8386 Vodafone Net Iletisim Hizmetler AS 12.02ms from Istanbul, TR
31.52.255.136 AS2856 British Telecommunications PLC 3.51ms from London, GB
47.150.29.8 AS5650 Frontier Communications of America, Inc. 3.64ms from Los Angeles, US
120.210.72.72 AS9808 China Mobile Communications Group Co., Ltd. 6.57ms from Nanjing, CN

Traceroute

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

$
traceroute -a -n -q1 -f3 42.80.43.56
traceroute to 42.80.43.56 (42.80.43.56): 64 hops max, 52 byte packets
4 *
5 *
6 *
7 *
8 *
9 *
10 [AS17638] 42.80.43.56 153.835 ms
Measurement taken from IPinfo ProbeNet in Jining, CN
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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