157.18.0.0/16

AS17816  ·  China Unicom IP network China169 Guangdong province

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Summary

Country China
Domain chinaunicom.cn
ASN AS17816
Registry APNIC
ID UNICOM-GD

WHOIS Details

inetnum:        157.18.0.0 - 157.18.255.255
netname:        UNICOM-GD
descr:          China Unicom Guangdong province network
descr:          China Unicom
country:        CN
admin-c:        CH1302-AP
tech-c:         RP181-AP
abuse-c:        AC1718-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:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CNCGROUP-GD
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2023-10-21T03:31:45Z
source:         APNIC

irt:            IRT-CU-CN
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
e-mail:         zhaoyz3@chinaunicom.cn
abuse-mailbox:  zhaoyz3@chinaunicom.cn
admin-c:        CH1302-AP
tech-c:         CH1302-AP
auth:           # Filtered
remarks:        zhaoyz3@chinaunicom.cn was validated on 2025-02-24
mnt-by:         MAINT-CNCGROUP
last-modified:  2025-02-24T06:16:57Z
source:         APNIC

role:           ABUSE CUCN
country:        ZZ
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
phone:          +000000000
e-mail:         zhaoyz3@chinaunicom.cn
admin-c:        CH1302-AP
tech-c:         CH1302-AP
nic-hdl:        AC1718-AP
remarks:        Generated from irt object IRT-CU-CN
remarks:        zhaoyz3@chinaunicom.cn was validated on 2025-02-24
abuse-mailbox:  zhaoyz3@chinaunicom.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-02-24T06:17:45Z
source:         APNIC

person:         ChinaUnicom Hostmaster
nic-hdl:        CH1302-AP
e-mail:         hqs-ipabuse@chinaunicom.cn
address:        No.21,Jin-Rong Street
address:        Beijing,100033
address:        P.R.China
phone:          +86-10-66259764
fax-no:         +86-10-66259764
country:        CN
mnt-by:         MAINT-CNCGROUP
last-modified:  2017-08-17T06:13:16Z
source:         APNIC

person:         runkeng pan
nic-hdl:        RP181-AP
e-mail:         gdipnoc@chinaunicom.cn
address:        XinShiKong Plaza,No 666 Huangpu Rd. Guangzhou 510627,China
phone:          +86-20-22214174
fax-no:         +86-20-22212266-4174
country:        CN
mnt-by:         MAINT-CNCGROUP-GD
last-modified:  2015-12-16T03:32:02Z
source:         APNIC

route:          157.18.0.0/16
descr:          China Unicom Guangdong Province Network
country:        CN
origin:         AS17816
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2011-04-22T07:04:01Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 157.0.0.0/8

Range ASN Company Num of IPs
157.32.0.0/12 AS55836 Reliance Jio Infocomm Limited 1,048,576
157.216.0.0/13 AS749 DoD Network Information Center 524,288
157.48.0.0/14 AS55836 Reliance Jio Infocomm Limited 262,144
157.214.0.0/15 AS749 DoD Network Information Center 131,072
157.28.0.0/15 AS8968 Mediaset Com 131,072
157.59.0.0/16 AS3598 Microsoft Corporation 65,536
157.231.0.0/16 AS31655 Gamma Telecom Limited 65,536
157.228.0.0/16 AS786 University of Sunderland 65,536
157.134.0.0/16 AS600 OARnet 65,536
157.39.0.0/16 AS55836 Reliance Jio Infocomm Limited 65,536
157.132.0.0/16 AS7872 United States Antarctic Program 65,536
157.129.0.0/16 AS41701 Board of Customs 65,536
157.21.0.0/16 AS53446 Eastern Virginia Medical School 65,536
157.3.0.0/16 AS7671 NIPPON TELEGRAPH AND TELEPHONE WEST CORPORATION 65,536
157.130.0.0/16 AS701 Verizon Business 65,536
157.237.0.0/16 AS2119 Kongsberg Maritime AS 65,536
157.205.0.0/16 AS17514 Otsuka Corporation 65,536
157.125.0.0/16 AS31655 Gamma Telecom Limited 65,536
157.182.0.0/16 AS12118 West Virginia University 65,536
157.4.0.0/16 AS7671 NIPPON TELEGRAPH AND TELEPHONE WEST CORPORATION 65,536
157.99.0.0/16 AS29110 Institut Pasteur 65,536
157.63.0.0/16 AS2907 Teikyo University of Science 65,536
157.127.0.0/16 AS1906 Northrop Grumman Corp. 65,536
157.148.0.0/16 AS17816 China Unicom Guangdong province network 65,536
157.138.0.0/16 AS137 Universita' Ca' Foscari Venezia 65,536
157.175.0.0/16 AS16509 Amazon Data Services Bahrain 65,536
157.58.0.0/16 AS3598 Microsoft Corporation 65,536
157.16.0.0/16 AS24297 University Public Corporation Osaka 65,536
157.174.0.0/16 AS26298 Florida Blue 65,536
157.178.0.0/16 AS15337 William Rainey Harper College 65,536
157.202.0.0/16 AS749 DoD Network Information Center 65,536
157.147.0.0/16 AS2527 Sony Network Communications Inc. 65,536
157.158.0.0/16 AS8508 CKPOLSL - Silesian University of Technology, Computer Centre 65,536
157.48.0.0/16 AS55836 Reliance Jio infocomm ltd 65,536
157.94.0.0/16 AS51164 Elenia Oy 65,536
157.149.0.0/16 AS3464 Alabama State Department of Education 65,536
157.187.0.0/16 AS668 Navy Network Information Center (NNIC) 65,536
157.200.0.0/16 AS1759 Finnair Oy 65,536
157.114.0.0/16 AS2907 Institue National Colleges of Technology, Japan 65,536
157.181.0.0/16 AS2012 Eotvos Lorand University of Sciences 65,536
157.213.0.0/16 AS749 DoD Network Information Center 65,536
157.206.0.0/16 AS36291 Sanofi 65,536
157.80.0.0/16 AS2907 Ibaraki University 65,536
157.90.0.0/16 AS24940 Hetzner Online GmbH 65,536
157.233.0.0/16 AS20001 Val Verde Unified School District 65,536
157.54.0.0/16 AS3598 Microsoft Corporation 65,536
157.62.0.0/16 AS398471 Commonwealth University of Pennsylvania 65,536
157.204.0.0/16 AS54216 W. L. Gore & Associates, Inc. 65,536
157.122.0.0/16 AS17816 China Unicom Guangdong province network 65,536
157.159.0.0/16 AS2094 SCES COMMUNS IMT BUSINESS SCHOOL TELECOM SUD PARIS 65,536

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.
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Pingable IPs

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

IP Address ASN Details
157.18.0.22 AS17816 China Unicom IP network China169 Guangdong province 1.45ms from Guangzhou, 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
172.82.185.112 AS46261 QuickPacket, LLC 0.68ms from Los Angeles, US
38.137.156.0 AS1819 DCM Cable Inc. 9.81ms from Atlanta, US
68.54.167.192 AS7922 Comcast Cable Communications, LLC 10.88ms from Atlanta, US
87.66.36.192 AS5432 Proximus NV 6.42ms from Gravelines, FR
52.21.4.64 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
211.91.63.96 AS4837 CHINA UNICOM China169 Backbone 7.21ms from Hangzhou, CN
171.228.220.112 AS7552 Viettel Group 5.00ms from Hanoi, VN
87.30.34.0 AS3269 Telecom Italia S.p.A. 6.97ms from Milan, IT
159.203.83.176 AS14061 DigitalOcean, LLC 0.27ms from New York City, US
123.203.82.208 AS9269 Hong Kong Broadband Network Ltd. 1.06ms from Hong Kong, HK
13.87.184.32 AS8075 Microsoft Corporation 0.59ms from San Jose, US
192.80.133.176 AS46293 Midwest Energy & Communications 11.11ms from Chicago, US
39.37.220.0 AS17557 Pakistan Telecommunication Company Limited 3.00ms from Lahore, PK
83.53.40.0 AS3352 TELEFONICA DE ESPANA S.A.U. 9.07ms from Madrid, ES
90.1.107.208 AS3215 Orange S.A. 13.72ms from Milan, IT
59.7.109.176 AS4766 Korea Telecom 1.73ms from Seoul, KR
158.179.162.32 AS31898 Oracle Corporation 0.13ms from Chuncheon, KR
34.46.166.80 AS396982 Google LLC 0.11ms from Council Bluffs, US
87.201.86.32 AS15802 Emirates Integrated Telecommunications Company PJSC 3.34ms from Dubai, AE
51.75.153.192 AS16276 OVH SAS 0.13ms from Frankfurt am Main, DE
3.74.44.0 AS16509 Amazon.com, Inc. 0.47ms from Frankfurt am Main, DE
92.205.54.0 AS21499 Host Europe GmbH 3.06ms from Frankfurt am Main, DE
119.130.133.144 AS4134 CHINANET-BACKBONE 2.72ms from Guangzhou, CN
59.190.97.160 AS17511 OPTAGE Inc. 2.36ms from Osaka, JP
189.237.182.128 AS8151 UNINET 14.79ms from Phoenix, US

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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