218.81.128.0/17

AS4812  ·  China Telecom (Group)

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Summary

Country China
Domain online.sh.cn
ASN AS4812
Registry APNIC
ID CHINANET-SH

WHOIS Details

inetnum:        218.78.0.0 - 218.83.255.255
netname:        CHINANET-SH
descr:          CHINANET Shanghai province network
descr:          Data Communication Division
descr:          China Telecom
country:        CN
admin-c:        CH93-AP
tech-c:         XI5-AP
abuse-c:        AC1573-AP
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CHINANET-SH
mnt-routes:     MAINT-CHINANET-SH
mnt-irt:        IRT-CHINANET-CN
last-modified:  2021-06-15T08:04:56Z
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:         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

person:         Wu Xiao Li
address:        Room 805,61 North Si Chuan Road,Shanghai,200085,PRC
country:        CN
phone:          +86-21-63630562
fax-no:         +86-21-63630566
e-mail:         [email protected]
nic-hdl:        XI5-AP
mnt-by:         MAINT-CHINANET-SH
abuse-mailbox:  [email protected]
last-modified:  2014-02-27T08:51:31Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 218.81.0.0/16

No nearby ranges found.

Hosted domains

There are 14 domain names hosted across 14 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
218.81.216.29 jeffchan.cn 1
218.81.223.15 shhczl.com 1
218.81.236.249 67cc.cc 1
218.81.243.255 mynas.im 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

5,413 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
218.81.244.223 AS4812 China Telecom (Group) 3.26ms from Shanghai, CN
218.81.212.224 AS4812 China Telecom (Group) 2.66ms from Shanghai, CN
218.81.251.18 AS4812 China Telecom (Group) 5.71ms from Shanghai, CN
218.81.180.149 AS4812 China Telecom (Group) 4.70ms from Shanghai, CN
218.81.255.16 AS4812 China Telecom (Group) 4.94ms from Shanghai, CN
218.81.183.8 AS4812 China Telecom (Group) 5.59ms from Shanghai, CN
218.81.229.54 AS4812 China Telecom (Group) 2.67ms from Shanghai, CN
218.81.131.63 AS4812 China Telecom (Group) 3.05ms from Shanghai, CN
218.81.152.154 AS4812 China Telecom (Group) 2.99ms from Shanghai, CN
218.81.163.94 AS4812 China Telecom (Group) 3.07ms from Shanghai, CN
218.81.207.75 AS4812 China Telecom (Group) 2.31ms from Shanghai, CN
218.81.154.122 AS4812 China Telecom (Group) 3.42ms from Shanghai, CN
218.81.184.1 AS4812 China Telecom (Group) 2.82ms from Shanghai, CN
218.81.147.55 AS4812 China Telecom (Group) 3.26ms from Shanghai, CN
218.81.218.1 AS4812 China Telecom (Group) 4.29ms from Shanghai, CN
218.81.242.206 AS4812 China Telecom (Group) 3.13ms from Shanghai, CN
218.81.133.208 AS4812 China Telecom (Group) 3.25ms from Shanghai, CN
218.81.135.110 AS4812 China Telecom (Group) 3.08ms from Shanghai, CN
218.81.220.231 AS4812 China Telecom (Group) 4.78ms from Shanghai, CN
218.81.190.126 AS4812 China Telecom (Group) 4.63ms from Shanghai, CN
218.81.234.215 AS4812 China Telecom (Group) 3.04ms from Shanghai, CN
218.81.164.9 AS4812 China Telecom (Group) 3.07ms from Shanghai, CN
218.81.173.7 AS4812 China Telecom (Group) 3.57ms from Shanghai, CN
218.81.221.2 AS4812 China Telecom (Group) 4.79ms from Shanghai, CN
218.81.222.118 AS4812 China Telecom (Group) 4.95ms 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
89.99.250.1 AS33915 Vodafone Libertel B.V. 4.89ms from Amsterdam, NL
217.105.106.1 AS33915 Vodafone Libertel B.V. 4.80ms from Amsterdam, NL
70.91.21.17 AS7922 Comcast Cable Communications, LLC 7.65ms from Ashburn, US
120.10.168.1 AS4837 CHINA UNICOM China169 Backbone 9.04ms from Beijing, CN
181.234.128.1 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 7.28ms from Bogota, CO
66.211.156.1 AS13536 FirstLight Fiber, Inc. 5.65ms from Boston, US
89.121.243.1 AS9050 Orange Romania S.A. 1.05ms from Bucharest, RO
186.136.36.1 AS7303 Telecom Argentina S.A. 1.71ms from Buenos Aires, AR
220.167.126.1 AS4134 CHINANET-BACKBONE 9.50ms from Chengdu, CN
68.12.28.1 AS22773 Cox Communications Inc. 5.09ms from Dallas, US
93.230.234.17 AS3320 Deutsche Telekom AG 5.50ms from Hamburg, DE
193.66.180.145 AS719 Elisa Oyj 0.59ms from Helsinki, FI
82.44.74.49 AS5089 Virgin Media Limited 15.66ms from London, GB
76.80.11.177 AS20001 Charter Communications Inc 1.45ms from Los Angeles, US
68.109.196.1 AS22773 Cox Communications Inc. 2.57ms from Los Angeles, US
77.203.58.1 AS15557 Societe Francaise Du Radiotelephone - SFR SA 6.55ms from Lyon, FR
91.103.185.65 AS42010 I.T. PROFESSIONAL SERVICES LIMITED 1.41ms from Manchester, GB
184.28.6.1 AS20940 Akamai International B.V. 0.46ms from Miami, US
76.18.24.81 AS7922 Comcast Cable Communications, LLC 3.83ms from Miami, US
68.117.101.33 AS20115 Charter Communications LLC 14.28ms from Minneapolis, US
207.60.71.241 AS398721 OXIO 1.15ms from Montreal, CA
173.178.2.1 AS5769 Videotron Ltee 4.48ms from Montreal, CA
206.172.100.1 AS577 Bell Canada 4.21ms from Montreal, CA
128.84.61.1 AS26 Cornell University 8.72ms from New York City, US
194.223.233.209 AS18081 Kintetsu Cable Network Co., Ltd. 1.63ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 -f5 218.81.139.51
traceroute to 218.81.139.51 (218.81.139.51): 64 hops max, 52 byte packets
6 *
8 [AS4812] 61.172.66.126 2.418 ms
9 *
10 [AS4812] 218.81.139.51 5.623 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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