59.81.64.0/23

AS17621 · China Unicom Shanghai network

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Summary

Country	China
Domain	chinaunicom.cn
ASN	AS17621
Registry	APNIC
ID	CU-CDC

WHOIS Details

inetnum:        59.80.0.0 - 59.81.255.255
netname:        CU-CDC
descr:          CHINA UNICOM CLOUD DATA COMPANY LIMITED
descr:          A133, Xidan North Avenue, Xicheng District, Beijing.
country:        CN
admin-c:        ZM909-AP
tech-c:         ZM909-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-CU-CDC-CN
mnt-lower:      MAINT-CNNIC-AP
mnt-routes:     MAINT-CNNIC-AP
last-modified:  2023-11-28T00:58:21Z
source:         APNIC

irt:            IRT-CU-CDC-CN
address:        A133,Xidan North Avenue, Xicheng District, Beijing
e-mail:         xingxin2@chinaunicom.cn
abuse-mailbox:  xingxin2@chinaunicom.cn
admin-c:        ZM909-AP
tech-c:         ZM909-AP
auth:           # Filtered
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-18T00:35:11Z
source:         APNIC

role:           ABUSE CNNICCN
country:        ZZ
address:        Beijing, China
phone:          +000000000
e-mail:         ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
remarks:        ipas@cnnic.cn is invalid
abuse-mailbox:  ipas@cnnic.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-19T17:20:32Z
source:         APNIC

person:         Xin Xing
address:        A133,Xidan North Avenue, Xicheng District, Beijing
country:        CN
phone:          +86-18618215599
e-mail:         xingxin2@chinaunicom.cn
nic-hdl:        ZM909-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2013-10-12T09:06:01Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 59.81.0.0/16

No nearby ranges found.

Hosted domains

There are 37 domain names hosted across 7 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
59.81.65.37	reliyun.com.cn	17
59.81.65.30	sazyw.net	14
59.81.65.36	ecotour-stats.cn	13
59.81.65.31	leity.vip	3
59.81.65.34	xn--1lqw0etvbeyh50c92k9qop97e.xn--ses554g	1
59.81.65.40	cnubuntu.com	1
59.81.65.41	cnubuntu.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

Read more

Pingable IPs

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

IP Address	ASN	Details
59.81.65.3	AS17621 China Unicom Shanghai network	`2.25ms` from Shanghai, CN
59.81.64.245	AS17621 China Unicom Shanghai network	`2.58ms` from Shanghai, 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
176.95.174.87	AS3209 Vodafone GmbH	`5.63ms` from Berlin, DE
18.236.94.119	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
140.254.133.135	AS159 Ohio State University	`2.07ms` from Columbus, US
73.91.234.119	AS7922 Comcast Cable Communications, LLC	`14.40ms` from Dallas, US
77.176.2.87	AS6805 Telefonica Germany GmbH & Co.OHG	`4.63ms` from Duesseldorf, DE
118.178.170.151	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.74ms` from Hangzhou, CN
154.83.233.167	AS139880 OWGELS INTERNATIONAL CO., LIMITED	`1.10ms` from Hong Kong, HK
180.125.233.39	AS4134 CHINANET-BACKBONE	`7.63ms` from Huai'an, CN
113.234.38.7	AS4837 CHINA UNICOM China169 Backbone	`9.23ms` from Liaoyang, CN
94.133.23.87	AS2860 NOS COMUNICACOES, S.A.	`13.70ms` from Lisbon, PT
16.140.0.71	AS16509 Amazon.com, Inc.	`0.59ms` from Melbourne, AU
108.54.48.7	AS701 Verizon Business	`9.10ms` from New York City, US
71.203.173.135	AS7922 Comcast Cable Communications, LLC	`7.39ms` from Orlando, US
34.32.187.199	AS396982 Google LLC	`0.12ms` from Oudeschip, NL
115.28.178.151	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.19ms` from Qingdao, CN
63.200.190.119	AS7018 AT&T Enterprises, LLC	`6.28ms` from Redding, US
80.170.125.167	AS1257 Tele2 Sverige AB	`0.63ms` from Stockholm, SE
126.39.21.71	AS17676 SoftBank Corp.	`9.02ms` from Tokyo, JP
60.111.207.119	AS17676 SoftBank Corp.	`2.89ms` from Tokyo, JP
81.204.65.87	AS1136 KPN B.V.	`1.37ms` from Amsterdam, NL
212.251.82.247	AS1241 Forthnet	`1.01ms` from Athens, GR
61.139.120.167	AS38283 CHINANET SiChuan Telecom Internet Data Center	`1.81ms` from Chengdu, CN
75.222.196.199	AS6167 Verizon Business	`19.90ms` from Chicago, US
97.208.230.247	AS6167 Verizon Business	`13.13ms` from Chicago, US
73.74.172.103	AS7922 Comcast Cable Communications, LLC	`5.38ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 -f5 59.81.64.245

traceroute to 59.81.64.245 (59.81.64.245): 64 hops max, 52 byte packets

5 [AS140979] 220.196.197.162 2.293 ms

6 *

7 *

8 *

9 [AS17621] 112.64.214.18 2.721 ms

10 [AS17621] 59.81.64.245 2.594 ms

Measurement taken from

IPinfo ProbeNet in Shanghai, CN

On January 9th 2026

What are IP address ranges?

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