42.80.239.0/24

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 42.80.239.0/24

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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
42.80.239.215 trcbank.cn 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

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

IP Address ASN Details
42.80.239.61 AS17638 ASN for TIANJIN Provincial Net of CT 3.27ms 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
94.143.184.104 AS48638 Cronos NV 0.40ms from Brussels, BE
105.184.81.120 AS37457 Telkom SA Ltd. 19.50ms from Cape Town, ZA
179.181.91.184 AS18881 TELEFÔNICA BRASIL S.A 6.03ms from Curitiba, BR
69.13.223.200 AS54489 CoreSpace, Inc. 0.84ms from Dallas, US
139.55.37.184 AS7029 Windstream Communications LLC 5.70ms from Dallas, US
40.113.50.152 AS8075 Microsoft Corporation 0.15ms from Dublin, IE
116.136.223.120 AS4837 CHINA UNICOM China169 Backbone 12.51ms from Hohhot, CN
20.100.153.72 AS8075 Microsoft Corporation 0.52ms from Oslo, NO
54.80.135.56 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
187.229.39.40 AS8151 UNINET 15.80ms from Santiago de Queretaro, MX
124.171.61.104 AS4739 Internode Pty Ltd 1.66ms from Sydney, AU
126.67.105.152 AS17676 SoftBank Corp. 19.04ms from Tokyo, JP
39.105.212.184 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.97ms from Beijing, CN
186.81.25.168 AS10620 Telmex Colombia S.A. 14.81ms from Bogota, CO
192.138.225.120 AS396835 The Charles Stark Draper Laboratory, Inc. 0.85ms from Boston, US
82.144.188.136 AS20845 DIGI Tavkozlesi es Szolgaltato Kft. 11.51ms from Budapest, HU
171.61.177.216 AS24560 Bharti Airtel Ltd., Telemedia Services 14.64ms from Chennai, IN
59.180.136.120 AS17813 Mahanagar Telephone Nigam Limited 1.65ms from Delhi, IN
69.41.8.232 AS21527 Daystarr Communications 3.20ms from Detroit, US
142.68.218.232 AS577 Bell Canada 4.15ms from Fredericton, CA
75.26.203.56 AS7018 AT&T Enterprises, LLC 3.33ms from Houston, US
82.134.209.120 AS30848 UNIDATA S.p.A. 0.56ms from Milan, IT
15.188.149.8 AS16509 Amazon.com, Inc. 0.14ms from Paris, FR
72.154.176.8 AS8075 Microsoft Corporation 0.19ms from Phoenix, US
189.180.183.8 AS8151 UNINET 1.29ms from Santiago de Queretaro, MX

Traceroute

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

$
traceroute -a -n -q1 -f2 42.80.239.89
traceroute to 42.80.239.89 (42.80.239.89): 64 hops max, 52 byte packets
3 *
4 *
5 *
6 *
8 *
9 *
10 *
11 *
12 [AS17638] 42.80.239.89 22.3 ms
Measurement taken from IPinfo ProbeNet in Lanzhou, 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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