153.37.235.0/24

AS140717  ·  UNICOM JiangSu Suzhou IDC network

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Summary

Country China
Domain chinaunicom.cn
ASN AS140717
Parent Range 153.36.0.0/15
Registry APNIC
ID UNICOM-JS

WHOIS Details

inetnum:        153.36.0.0 - 153.37.255.255
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:  2023-10-21T03:42:21Z
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:          153.36.0.0/15
descr:          China Unicom Jiangsu Province Network
country:        CN
origin:         AS4837
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2011-04-22T06:46:01Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 153.37.235.0/24

Range ASN Company Num of IPs
153.36.0.0/15 AS140717 China Unicom Jiangsu province network 131,072
153.36.0.0/15 AS4837 China Unicom Jiangsu province network 131,072

Nearby Ranges

BGP prefixes that overlap with 153.37.0.0/16

Range ASN Company Num of IPs
153.36.0.0/15 AS140717 China Unicom Jiangsu province network 131,072
153.36.0.0/15 AS4837 China Unicom Jiangsu province network 131,072

Hosted domains

There are 8 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
153.37.235.139 aifanfan.jp 4
153.37.235.51 kk526kgt5t2.com 1
153.37.235.242 nic.baidu 1
153.37.235.4 121537045.xyz 1
153.37.235.245 guwuchaowan.com 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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
195.98.193.8 AS8351 PLANET IC GmbH 5.26ms from Berlin, DE
197.145.135.232 AS36884 Wana Corporate 8.10ms from Casablanca, MA
41.248.79.56 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 11.82ms from Casablanca, MA
3.147.248.136 AS16509 Amazon.com, Inc. 0.17ms from Columbus, US
212.234.54.24 AS3215 Orange S.A. 5.94ms from Frankfurt am Main, DE
195.198.100.216 AS3301 Telia Company AB 6.99ms from Goeteborg, SE
31.53.163.232 AS2856 British Telecommunications PLC 3.72ms from London, GB
150.66.5.8 AS17511 OPTAGE Inc. 1.22ms from Osaka, JP
112.161.76.120 AS4766 Korea Telecom 1.85ms from Seoul, KR
177.214.184.24 AS26599 TELEFÔNICA BRASIL S.A 1.68ms from São Paulo, BR
97.135.45.232 AS6167 Verizon Business 15.42ms from Chicago, US
73.26.188.232 AS7922 Comcast Cable Communications, LLC 12.87ms from Denver, US
87.159.199.104 AS3320 Deutsche Telekom AG 3.07ms from Frankfurt am Main, DE
117.209.147.136 AS9829 National Internet Backbone 18.67ms from Kolkata, IN
217.43.137.72 AS2856 British Telecommunications PLC 2.01ms from London, GB
54.207.52.136 AS16509 Amazon.com, Inc. 0.15ms from Osasco, BR
98.45.128.8 AS7922 Comcast Cable Communications, LLC 3.12ms from San Jose, US
13.124.112.120 AS16509 Amazon.com, Inc. 0.20ms from Seoul, KR
121.174.127.152 AS4766 Korea Telecom 6.60ms from Seoul, KR
216.58.36.104 AS11814 Distributel Communications Limited 5.94ms from Toronto, CA
77.118.156.248 AS8437 Hutchison Drei Austria GmbH 1.82ms from Vienna, AT
119.162.91.232 AS4837 CHINA UNICOM China169 Backbone 3.22ms from Jinan, CN
60.217.57.200 AS4837 CHINA UNICOM China169 Backbone 5.43ms from Jinan, CN
176.206.229.8 AS1267 WIND TRE S.P.A. 6.31ms from Milan, IT
86.247.121.120 AS3215 Orange S.A. 1.50ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 -f8 -m20 153.37.235.222
traceroute to 153.37.235.222 (153.37.235.222): 20 hops max, 52 byte packets
9 *
10 *
11 [AS6762] 195.22.211.33 17.452 ms
12 *
13 *
14 [AS4837] 219.158.9.221 182.181 ms
15 *
16 *
17 [AS140717] 221.6.175.66 183.245 ms
18 *
19 *
20 *
Measurement taken from IPinfo ProbeNet in London, GB
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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