42.81.170.0/24

AS58542  ·  Tianjij,300000

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Summary

Country China
Domain chinatelecom.cn
ASN AS58542
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 42.81.170.0/24

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 42.81.0.0/16

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

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

IP Address ASN Details
42.81.170.47 AS58542 Tianjij,300000 4.38ms 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
77.163.183.184 AS1136 KPN B.V. 1.34ms from Amsterdam, NL
91.198.243.40 AS34762 Combell NV 0.55ms from Brussels, BE
208.104.149.216 AS14615 Comporium, Inc 5.15ms from Charlotte, US
73.8.210.216 AS7922 Comcast Cable Communications, LLC 6.57ms from Chicago, US
66.181.65.120 AS17054 Expedient 0.01ms from Cleveland, US
168.44.192.8 AS1761 General Services Commission 6.91ms from Dallas, US
217.252.94.24 AS3320 Deutsche Telekom AG 3.31ms from Duesseldorf, DE
84.144.6.168 AS3320 Deutsche Telekom AG 5.51ms from Hamburg, DE
122.239.240.136 AS4134 CHINANET-BACKBONE 11.77ms from Hangzhou, CN
84.126.200.152 AS6739 VODAFONE ONO, S.A. 11.91ms from Madrid, ES
73.85.69.40 AS7922 Comcast Cable Communications, LLC 4.81ms from Miami, US
98.225.165.24 AS7922 Comcast Cable Communications, LLC 6.58ms from Morris Plains, US
106.137.6.168 AS2516 KDDI CORPORATION 7.45ms from Osaka, JP
190.141.169.152 AS18809 Cable Onda 8.59ms from Panama, PA
52.70.165.40 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
35.76.45.216 AS16509 Amazon.com, Inc. 0.17ms from Tokyo, JP
188.132.186.56 AS48678 PENTECH BILISIM TEKNOLOJILERI SANAYI VE TICARET LIMITED SIRKETi 0.14ms from Bursa, TR
8.156.92.136 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.59ms from Chengdu, CN
76.157.146.88 AS7922 Comcast Cable Communications, LLC 5.86ms from Chicago, US
185.205.20.72 AS204734 Hvaler kommune 2.19ms from Oslo, NO
62.98.98.24 AS1267 WIND TRE S.P.A. 8.47ms from Rome, IT
118.53.117.184 AS4766 Korea Telecom 2.47ms from Seoul, KR
20.126.51.120 AS8075 Microsoft Corporation 0.21ms from Amsterdam, NL
128.231.88.40 AS3527 National Institutes of Health 2.19ms from Ashburn, US
49.50.213.120 AS55853 Megatel 1.47ms from Auckland, NZ

Traceroute

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

$
traceroute -a -n -q1 42.81.170.59
traceroute to 42.81.170.59 (42.81.170.59): 64 hops max, 52 byte packets
2 *
3 *
4 *
5 *
6 [AS58542] 42.81.170.59 5.367 ms
Measurement taken from IPinfo ProbeNet in Beijing, 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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