153.99.0.0/16

AS4837  ·  CHINA UNICOM China169 Backbone

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Summary

Country China
Domain chinaunicom.cn
ASN AS4837
Registry APNIC
ID UNICOM-JS

WHOIS Details

inetnum:        153.99.0.0 - 153.99.255.255
netname:        UNICOM-JS
descr:          China Unicom Jiangsu province network
descr:          China Unicom
country:        CN
admin-c:        CH1302-AP
tech-c:         LL58-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-JS
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2025-01-22T13:16:31Z
source:         APNIC

irt:            IRT-CU-CN
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        CH1302-AP
tech-c:         CH1302-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-10-17
mnt-by:         MAINT-CNCGROUP
last-modified:  2025-11-18T00:26:20Z
source:         APNIC

role:           ABUSE CUCN
country:        ZZ
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
phone:          +000000000
e-mail:         [email protected]
admin-c:        CH1302-AP
tech-c:         CH1302-AP
nic-hdl:        AC1718-AP
remarks:        Generated from irt object IRT-CU-CN
remarks:        [email protected] was validated on 2025-10-17
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-17T02:26:56Z
source:         APNIC

person:         ChinaUnicom Hostmaster
nic-hdl:        CH1302-AP
e-mail:         [email protected]
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:         Lan Li
nic-hdl:        LL58-AP
e-mail:         [email protected]
address:        No. 65 Beijing West Road,Nanjing,China
phone:          +86257900060
fax-no:         +86252900280
country:        CN
mnt-by:         MAINT-NEW
last-modified:  2013-08-15T02:13:11Z
source:         APNIC

route:          153.99.0.0/16
descr:          China Unicom Jiangsu Province Network
country:        CN
origin:         AS4837
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2011-04-22T06:46:01Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 153.0.0.0/8

Range ASN Company Num of IPs
153.36.0.0/15 AS140717 China Unicom Jiangsu province network 131,072
153.38.0.0/15 AS701 Verizon Business 131,072
153.34.0.0/15 AS4837 China Unicom Jiangsu province network 131,072
153.34.0.0/15 AS140716 China Unicom Jiangsu province network 131,072
153.36.0.0/15 AS4837 China Unicom Jiangsu province network 131,072
153.254.0.0/15 AS2914 NTT Ltd Japan Corporation 131,072
153.118.0.0/15 AS4134 CHINANET SHANDONG PROVINCE NETWORK 131,072
153.110.0.0/16 AS5619 EVRY NORGE AS 65,536
153.95.0.0/16 AS24635 Syntax Systems GmbH & Co. KG 65,536
153.19.0.0/16 AS5550 Technical University of Gdansk, Academic Computer Center TASK 65,536
153.102.0.0/16 AS27064 Headquarters, USAISC 65,536
153.103.0.0/16 AS367 Headquarters, USAISC 65,536
153.109.0.0/16 AS559 Sion, Switzerland 65,536
153.31.0.0/16 AS25996 FBI Criminal Justice Information Services 65,536
153.107.0.0/16 AS24313 NSW Department of Education 65,536
153.91.0.0/16 AS2572 University of Central Missouri 65,536
153.20.0.0/16 AS9877 Blk 1 # 06-01 65,536
153.29.0.0/16 AS721 Air Force Systems Networking 65,536
153.26.0.0/16 AS721 Air Force Systems Networking 65,536
153.48.0.0/16 AS1226 California Department of Corrections and Rehabilitation 65,536
153.22.0.0/16 AS749 DoD Network Information Center 65,536
153.105.0.0/16 AS195 Dimension Systems 65,536
153.26.0.0/16 AS6035 Air Force Systems Networking 65,536
153.23.0.0/16 AS721 Air Force Systems Networking 65,536
153.3.0.0/16 AS4837 China Unicom Jiangsu province network 65,536
153.1.0.0/16 AS1926 Tampere University Foundation 65,536
153.5.0.0/16 AS2107 Tehnoloski park 18 65,536
153.47.0.0/16 AS16509 Amazon.com, Inc. 65,536
153.44.0.0/16 AS2116 KYSTVERKET 65,536
153.28.0.0/16 AS749 DoD Network Information Center 65,536
153.21.0.0/16 AS749 DoD Network Information Center 65,536
153.23.0.0/16 AS6035 Air Force Systems Networking 65,536
153.63.0.0/16 AS14962 NCR Voyix Corporation 65,536
153.105.0.0/16 AS22213 Dimension Systems 65,536
153.101.0.0/16 AS4837 China Unicom Jiangsu province network 65,536
153.10.0.0/16 AS22063 The J. Paul Getty Trust 65,536
153.88.0.0/16 AS158 Telefonaktiebolaget LM Ericsson 65,536
153.18.0.0/16 AS10867 Foothill-DeAnza Community College District 65,536
153.106.0.0/16 AS22217 Calvin College 65,536
153.9.0.0/16 AS13548 College of Charleston 65,536
153.12.0.0/16 AS16509 Amazon.com, Inc. 65,536
153.90.0.0/16 AS13476 Montana State University 65,536
153.114.0.0/16 AS12079 Verizon Business 65,536
153.41.0.0/16 AS16509 Amazon Technologies Inc. 65,536
153.42.0.0/16 AS16509 Amazon.com, Inc. 65,536
153.32.0.0/16 AS15224 Adobe Systems Inc. 65,536
153.49.0.0/16 AS16509 Amazon Technologies Inc. 65,536
153.113.0.0/16 AS1906 Northrop - Electronic Systems Division 65,536
153.104.0.0/16 AS10448 Villanova University 65,536

Hosted domains

There are 200 domain names hosted across 85 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
153.99.234.56 hx-dfdg1798.vip 20
153.99.234.34 oehseip.com 15
153.99.234.62 200831.xyz 14
153.99.234.61 win731th.cc 13
153.99.234.130 6sgwxmp.com 8
153.99.234.87 2xycm.top 6
153.99.234.49 300572.xyz 6
153.99.234.43 400429.xyz 6
153.99.234.60 akvoeishacaw.vip 5
153.99.234.47 600560.xyz 5
153.99.234.42 gy-cljnha.vip 5
153.99.234.63 wfdwn8l.vip 5
153.99.234.200 ws6s3uz.vip 4
153.99.234.52 szkwujn.vip 4
153.99.253.108 xn--grq298d.cn 3
153.99.225.109 cogiot.net 3
153.99.234.98 cq606.com 3
153.99.234.211 jvdcs.com 3
153.99.121.138 zsbaby.cn 3
153.99.230.58 perfectworld.cc 2

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

17,745 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
153.99.30.205 AS4837 CHINA UNICOM China169 Backbone 3.61ms from Nanjing, CN
153.99.24.1 AS4837 CHINA UNICOM China169 Backbone 5.99ms from Nanjing, CN
153.99.25.199 AS4837 CHINA UNICOM China169 Backbone 9.92ms from Nanjing, CN
153.99.0.229 AS4837 CHINA UNICOM China169 Backbone 4.11ms from Nanjing, CN
153.99.41.250 AS4837 CHINA UNICOM China169 Backbone 5.40ms from Nanjing, CN
153.99.21.7 AS4837 CHINA UNICOM China169 Backbone 5.13ms from Nanjing, CN
153.99.17.37 AS4837 CHINA UNICOM China169 Backbone 3.59ms from Nanjing, CN
153.99.44.233 AS4837 CHINA UNICOM China169 Backbone 4.74ms from Nanjing, CN
153.99.37.39 AS4837 CHINA UNICOM China169 Backbone 4.85ms from Nanjing, CN
153.99.28.1 AS4837 CHINA UNICOM China169 Backbone 4.85ms from Nanjing, CN
153.99.2.228 AS4837 CHINA UNICOM China169 Backbone 5.44ms from Nanjing, CN
153.99.50.90 AS4837 CHINA UNICOM China169 Backbone 7.99ms from Nanjing, CN
153.99.39.1 AS4837 CHINA UNICOM China169 Backbone 5.75ms from Nanjing, CN
153.99.4.1 AS4837 CHINA UNICOM China169 Backbone 7.50ms from Nanjing, CN
153.99.52.67 AS4837 CHINA UNICOM China169 Backbone 7.86ms from Nanjing, CN
153.99.51.46 AS4837 CHINA UNICOM China169 Backbone 8.04ms from Nanjing, CN
153.99.12.1 AS4837 CHINA UNICOM China169 Backbone 12.33ms from Nanjing, CN
153.99.38.26 AS4837 CHINA UNICOM China169 Backbone 5.92ms from Nanjing, CN
153.99.36.214 AS4837 CHINA UNICOM China169 Backbone 5.41ms from Nanjing, CN
153.99.33.248 AS4837 CHINA UNICOM China169 Backbone 5.20ms from Nanjing, CN
153.99.32.11 AS4837 CHINA UNICOM China169 Backbone 5.22ms from Nanjing, CN
153.99.10.1 AS4837 CHINA UNICOM China169 Backbone 12.01ms from Shanghai, CN
153.99.9.121 AS4837 CHINA UNICOM China169 Backbone 8.35ms from Nanjing, CN
153.99.34.182 AS4837 CHINA UNICOM China169 Backbone 4.90ms from Nanjing, CN
153.99.46.158 AS4837 CHINA UNICOM China169 Backbone 4.05ms from Nanjing, 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
86.81.129.112 AS1136 KPN B.V. 2.48ms from Amsterdam, NL
87.214.37.160 AS13127 Odido Netherlands B.V. 4.37ms from Amsterdam, NL
89.152.189.48 AS2860 NOS COMUNICACOES, S.A. 8.91ms from Braga, PT
196.64.13.160 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 2.60ms from Casablanca, MA
77.12.156.128 AS6805 Telefonica Germany GmbH & Co.OHG 4.00ms from Frankfurt am Main, DE
51.77.186.224 AS16276 OVH SAS 0.09ms from Gravelines, FR
120.87.135.16 AS17816 China Unicom IP network China169 Guangdong province 5.02ms from Guangzhou, CN
212.12.62.32 AS9211 Nawork Internet Informationssysteme GmbH 0.18ms from Hamburg, DE
102.22.173.16 AS36924 GVA Cote d'Ivoire SAS 0.43ms from Kigali, RW
137.52.22.32 AS33670 Nova University 10.96ms from Miami, US
189.237.180.192 AS8151 UNINET 15.04ms from Phoenix, US
189.154.178.192 AS8151 UNINET 14.94ms from Phoenix, US
191.188.207.112 AS28573 Claro NXT Telecomunicacoes Ltda 5.35ms from Sao Paulo, BR
112.159.53.144 AS17858 LG POWERCOMM 2.56ms from Seoul, KR
114.29.35.0 AS38669 LG HelloVision Corp. 4.01ms from Seoul, KR
41.104.197.96 AS36947 Telecom Algeria 13.06ms from Valencia, ES
73.60.12.128 AS7922 Comcast Cable Communications, LLC 11.50ms from Boston, US
136.159.2.16 AS33091 University of Calgary 1.23ms from Calgary, CA
50.51.74.48 AS5650 Frontier Communications of America, Inc. 10.08ms from Chicago, US
90.235.123.240 AS3301 Telia Company AB 17.13ms from Goeteborg, SE
91.154.245.208 AS719 Elisa Oyj 0.76ms from Helsinki, FI
44.32.68.64 AS51089 SnapStack Limited 0.38ms from Hong Kong, HK
72.234.106.16 AS36149 Hawaiian Telcom Services Company, Inc. 6.93ms from Honolulu, US
91.216.116.0 AS20577 TRADEWEB EUROPE LIMITED 2.17ms from London, GB
176.212.150.80 AS50498 JSC ER-Telecom Holding 6.99ms from Moscow, RU

Traceroute

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

$
traceroute -a -n -q1 -f5 153.99.125.129
traceroute to 153.99.125.129 (153.99.125.129): 64 hops max, 52 byte packets
6 *
7 *
8 *
9 [AS4837] 221.6.240.158 12.381 ms
10 [AS4837] 153.99.125.129 11.529 ms
Measurement taken from IPinfo ProbeNet in Shanghai, 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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