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  2. 42.0.0.0/8
  3. AS17638  | 42.80.0.0/15

42.80.0.0/15

AS17638  ·  ASN for TIANJIN Provincial Net of CT

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Summary

Country China
Domain chinatelecom.cn
ASN AS17638
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:         [email protected]
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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        CH93-AP
tech-c:         CH93-AP
auth:           # Filtered
remarks:        [email protected] 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:         [email protected]
admin-c:        CH93-AP
tech-c:         CH93-AP
nic-hdl:        AC1573-AP
remarks:        Generated from irt object IRT-CHINANET-CN
remarks:        [email protected] was validated on 2025-11-13
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-13T14:15:15Z
source:         APNIC

person:         admin tjtele
nic-hdl:        AT370-AP
e-mail:         [email protected]
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:         [email protected]
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

Nearby Ranges

BGP prefixes that overlap with 42.0.0.0/8

Range ASN Company Num of IPs
42.32.0.0/12 AS9644 SK Telecom 1,048,576
42.224.0.0/12 AS4837 China Unicom Henan province network 1,048,576
42.16.0.0/12 AS9644 SK Telecom 1,048,576
42.176.0.0/13 AS4837 UNICOM Liaoning Province Network 524,288
42.144.0.0/13 AS9824 JCOM Co., Ltd. 524,288
42.112.0.0/13 AS18403 FPT Telecom Company 524,288
42.56.0.0/14 AS4837 UNICOM Liaoning Province Network 262,144
42.84.0.0/14 AS9929 UNICOM Liaoning Province Network 262,144
42.188.0.0/14 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 262,144
42.84.0.0/14 AS4837 UNICOM Liaoning Province Network 262,144
42.4.0.0/14 AS4837 UNICOM Liaoning Province Network 262,144
42.52.0.0/14 AS4837 UNICOM Liaoning Province Network 262,144
42.48.0.0/15 AS4837 China Unicom HuNan province network 131,072
42.202.0.0/15 AS137688 CHINANET Liaoning province network 131,072
42.242.0.0/15 AS4134 CHINANET YunNan PROVINCE NETWORK 131,072
42.2.0.0/15 AS4760 PCCW Limited 131,072
42.192.0.0/15 AS45090 Tencent cloud computing (Beijing) Co., Ltd. 131,072
42.242.0.0/15 AS134766 CHINANET YunNan PROVINCE NETWORK 131,072
42.202.0.0/15 AS134762 CHINANET Liaoning province network 131,072
42.202.0.0/15 AS4134 CHINANET Liaoning province network 131,072
42.2.0.0/16 AS4760 Hong Kong Telecommunications (HKT) Limited Mass Internet 65,536
42.122.0.0/16 AS17638 CHINANET TIANJIN PROVINCE NETWORK 65,536
42.159.0.0/16 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 65,536
42.63.0.0/16 AS4837 China Unicom Ningxia Province Network 65,536
42.3.0.0/16 AS4760 Hong Kong Telecommunications (HKT) Limited Mass Internet 65,536
42.98.0.0/16 AS4760 PCCW Limited 65,536
42.3.0.0/16 AS4515 Hong Kong Telecommunications (HKT) Limited Mass Internet 65,536
42.97.0.0/16 AS4134 CHINANET Jilin province network 65,536
42.82.0.0/16 AS38091 LG HelloVision Corp. 65,536
42.200.0.0/16 AS4515 PCCW IMS Ltd (PCCW Business Internet Access) 65,536
42.158.0.0/16 AS23724 21ViaNet(China),Inc. 65,536
42.0.128.0/17 AS17789 LocalArea Communication of LangFang LTD. CO. 32,768
42.0.128.0/17 AS138449 LocalArea Communication of LangFang LTD. CO. 32,768
42.99.128.0/17 AS4637 Telstra Global Internet Services Network Blocks 32,768
42.194.128.0/17 AS45090 Tencent cloud computing (Beijing) Co., Ltd. 32,768
42.187.128.0/17 AS45090 Tencent cloud computing (Beijing) Co., Ltd. 32,768
42.51.0.0/17 AS56005 Henan Telcom Union Technology Co., LTD 32,768
42.96.128.0/17 AS37963 Aliyun Computing Co., LTD 32,768
42.120.128.0/17 AS37963 Zhejiang Taobao Network Co.,Ltd 32,768
42.156.128.0/17 AS37963 Aliyun Computing Co., LTD 32,768
42.51.128.0/17 AS56005 Henan Telcom Union Technology Co., LTD 32,768
42.83.0.0/18 AS18135 BTV CO., LTD. 16,384
42.99.0.0/18 AS139767 CHINANET Guangdong province network 16,384
42.189.192.0/18 AS4788 UNIFI-HOME-ibse01.sja 16,384
42.0.64.0/18 AS4780 New Century InfoComm Tech. Co., Ltd. 16,384
42.99.0.0/18 AS4134 CHINANET Guangdong province network 16,384
42.156.192.0/18 AS37963 Zhejiang Taobao Network Co.,Ltd 16,384
42.125.128.0/18 AS10010 TOKAI Communications Corporation 16,384

Hosted domains

There are 174 domain names hosted across 90 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
42.80.244.10 abaen.top 1
42.80.97.179 8536666.xyz 1
42.80.21.107 xcnt.xyz 1
42.80.239.215 trcbank.cn 1
42.80.41.94 gong365.vip 1
42.80.41.189 hebut.fun 1
42.80.21.65 541741043.xyz 1
42.80.20.11 breezeflow.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
Read more

Pingable IPs

7,356 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
42.81.250.167 AS58542 Tianjij,300000 5.16ms from Beijing, CN
42.80.21.121 AS17638 ASN for TIANJIN Provincial Net of CT 4.83ms from Tianjin, CN
42.80.39.129 AS17638 ASN for TIANJIN Provincial Net of CT 3.69ms from Tianjin, CN
42.81.178.188 AS58542 Tianjij,300000 4.62ms from Tianjin, CN
42.81.10.141 AS58542 Tianjij,300000 4.11ms from Tianjin, CN
42.81.234.139 AS58542 Tianjij,300000 3.72ms from Tianjin, CN
42.81.221.38 AS58542 Tianjij,300000 4.87ms from Tianjin, CN
42.81.183.200 AS58542 Tianjij,300000 4.86ms from Tianjin, CN
42.81.80.80 AS58542 Tianjij,300000 5.00ms from Tianjin, CN
42.81.37.96 AS17638 ASN for TIANJIN Provincial Net of CT 3.16ms from Tianjin, CN
42.81.186.172 AS58542 Tianjij,300000 4.73ms from Tianjin, CN
42.81.179.165 AS58542 Tianjij,300000 4.20ms from Tianjin, CN
42.81.130.38 AS58542 Tianjij,300000 4.77ms from Tianjin, CN
42.81.19.172 AS58542 Tianjij,300000 4.15ms from Tianjin, CN
42.81.170.47 AS58542 Tianjij,300000 4.38ms from Tianjin, CN
42.81.0.29 AS58542 Tianjij,300000 4.26ms from Tianjin, CN
42.81.233.14 AS58542 Tianjij,300000 4.19ms from Tianjin, CN
42.80.45.1 AS17638 ASN for TIANJIN Provincial Net of CT 4.21ms from Tianjin, CN
42.81.184.11 AS58542 Tianjij,300000 4.72ms from Tianjin, CN
42.81.248.46 AS58542 Tianjij,300000 4.75ms from Beijing, CN
42.81.129.29 AS58542 Tianjij,300000 3.07ms from Tianjin, CN
42.81.164.53 AS58542 Tianjij,300000 5.28ms from Tianjin, CN
42.81.238.249 AS58542 Tianjij,300000 4.61ms from Tianjin, CN
42.81.34.50 AS58542 Tianjij,300000 3.23ms from Tianjin, CN
42.81.29.114 AS58542 Tianjij,300000 4.06ms 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
101.30.43.63 AS4837 CHINA UNICOM China169 Backbone 4.45ms from Beijing, CN
71.245.67.159 AS701 Verizon Business 2.21ms from Boston, US
118.93.76.175 AS9500 One New Zealand Group Limited 5.62ms from Christchurch, NZ
221.231.126.159 AS4134 CHINANET-BACKBONE 6.94ms from Huai'an, CN
148.234.10.15 AS3454 Universidad Autonoma de Nuevo Leon 1.99ms from Monterrey, MX
83.197.103.79 AS3215 Orange S.A. 9.25ms from Paris, FR
189.231.130.47 AS8151 UNINET 15.02ms from Phoenix, US
27.218.212.15 AS4837 CHINA UNICOM China169 Backbone 7.77ms from Qingdao, CN
67.183.75.207 AS7922 Comcast Cable Communications, LLC 13.81ms from Seattle, US
220.130.112.95 AS3462 Data Communication Business Group 0.84ms from Taipei, TW
70.161.193.143 AS22773 Cox Communications Inc. 8.95ms from Ashburn, US
117.132.198.255 AS9808 China Mobile Communications Group Co., Ltd. 3.77ms from Beijing, CN
89.120.153.255 AS9050 Orange Romania S.A. 0.43ms from Bucharest, RO
113.247.12.95 AS4134 CHINANET-BACKBONE 1.16ms from Changsha, CN
85.65.127.255 AS1680 Cellcom Fixed Line Communication L.P 2.67ms from Haifa, IL
122.173.187.15 AS24560 Bharti Airtel Ltd., Telemedia Services 1.79ms from Hyderabad, IN
36.80.51.255 AS7713 PT Telekomunikasi Indonesia 17.00ms from Jakarta, ID
176.111.83.207 AS51725 Private Enterprise Tron Vitaliy Vladimirovich 15.54ms from Krasnodar, RU
45.43.207.207 AS46261 QuickPacket, LLC 0.77ms from Los Angeles, US
188.66.93.175 AS31655 Gamma Telecom Holdings Ltd 3.04ms from Manchester, GB
175.36.15.31 AS4804 Microplex PTY LTD 6.58ms from Melbourne, AU
52.54.163.63 AS14618 Amazon.com, Inc. 0.14ms from Reston, US
75.101.178.63 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
168.194.115.255 AS265403 JDISP TELECOM 16.67ms from Sao Paulo, BR
121.137.173.111 AS4766 Korea Telecom 2.35ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -f3 42.81.195.147
traceroute to 42.81.195.147 (42.81.195.147): 64 hops max, 52 byte packets
4 [] 79.127.192.214 25.476 ms
5 [] 37.19.192.109 24.485 ms
6 [AS4134] 202.97.40.113 254.54 ms
7 *
8 [AS4134] 202.97.61.145 242.042 ms
9 [AS58542] 42.81.32.238 253.198 ms
10 *
11 *
12 *
13 [AS58542] 42.81.195.147 245.723 ms
Measurement taken from IPinfo ProbeNet in Stockholm, SE
On

What are IP address ranges?

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