218.78.112.0/21

AS4811 · China Telecom (Group)

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Summary

Country	China
Domain	online.sh.cn
ASN	AS4811
Parent Range	218.78.0.0/17
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:         anti-spam@chinatelecom.cn
abuse-mailbox:  anti-spam@chinatelecom.cn
admin-c:        CH93-AP
tech-c:         CH93-AP
auth:           # Filtered
remarks:        anti-spam@chinatelecom.cn was validated on 2025-04-24
mnt-by:         MAINT-CHINANET
last-modified:  2025-04-24T03:21:26Z
source:         APNIC

role:           ABUSE CHINANETCN
country:        ZZ
address:        No.31 ,jingrong street,beijing
address:        100032
phone:          +000000000
e-mail:         anti-spam@chinatelecom.cn
admin-c:        CH93-AP
tech-c:         CH93-AP
nic-hdl:        AC1573-AP
remarks:        Generated from irt object IRT-CHINANET-CN
remarks:        anti-spam@chinatelecom.cn was validated on 2025-04-24
abuse-mailbox:  anti-spam@chinatelecom.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-04-24T03:21:54Z
source:         APNIC

person:         Chinanet Hostmaster
nic-hdl:        CH93-AP
e-mail:         anti-spam@chinatelecom.cn
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:         ipms@shtel.com.cn
nic-hdl:        XI5-AP
mnt-by:         MAINT-CHINANET-SH
abuse-mailbox:  ip-admin@mail.online.sh.cn
last-modified:  2014-02-27T08:51:31Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 218.78.112.0/21

Range	ASN	Company	Num of IPs
218.78.0.0/17	AS4812	CHINANET Shanghai province network	32,768

Nearby Ranges

BGP prefixes that overlap with 218.78.0.0/16

Range	ASN	Company	Num of IPs
218.78.128.0/17	AS4812	Shanghai Education Commission	32,768
218.78.0.0/17	AS4812	CHINANET Shanghai province network	32,768
218.78.208.0/23	AS4812	SHRX	512
218.78.212.0/23	AS4812	BST	512

Hosted domains

There are 24 domain names hosted across 13 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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Pingable IPs

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

IP Address	ASN	Details
218.78.114.237	AS4811 China Telecom (Group)	3.28ms from Shanghai, CN
218.78.113.186	AS4811 China Telecom (Group)	3.18ms from Shanghai, CN
218.78.117.43	AS4811 China Telecom (Group)	3.49ms from Shanghai, CN
218.78.116.104	AS4811 China Telecom (Group)	3.42ms from Shanghai, CN
218.78.118.45	AS4811 China Telecom (Group)	3.58ms from Shanghai, CN
218.78.112.248	AS4811 China Telecom (Group)	3.25ms from Shanghai, CN
218.78.119.42	AS4811 China Telecom (Group)	3.32ms from Shanghai, CN
218.78.115.24	AS4811 China Telecom (Group)	3.26ms 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
65.184.62.53	AS11426 Charter Communications Inc	15.55ms from Ashburn, US
97.82.37.213	AS20115 Charter Communications LLC	13.75ms from Atlanta, US
41.214.168.21	AS36925 MEDITELECOM	19.57ms from Casablanca, MA
175.152.114.133	AS4837 CHINA UNICOM China169 Backbone	3.02ms from Chengdu, CN
130.227.73.149	AS9158 Telenor A/S	1.39ms from Copenhagen, DK
77.2.144.21	AS6805 Telefonica Germany GmbH & Co.OHG	9.80ms from Frankfurt am Main, DE
91.134.59.5	AS16276 OVH SAS	3.37ms from Gravelines, FR
80.228.16.5	AS9145 EWE TEL GmbH	3.13ms from Hamburg, DE
45.38.72.69	AS264617 GRUPO PANAGLOBAL 15 S.A	0.17ms from Lugano, CH
54.243.72.245	AS14618 Amazon.com, Inc.	0.21ms from Reston, US
148.76.97.53	AS6128 Cablevision Systems Corp.	2.42ms from Secaucus, US
124.48.207.85	AS17858 LG POWERCOMM	1.38ms from Seoul, KR
113.61.197.53	AS17809 VEE TIME CORP.	3.39ms from Taipei, TW
126.120.117.101	AS17676 SoftBank Corp.	14.65ms from Tokyo, JP
13.78.70.53	AS8075 Microsoft Corporation	0.14ms from Tokyo, JP
85.95.134.5	AS34470 PortTelekom LLC	0.74ms from Vladivostok, RU
58.205.196.5	AS4538 China Education and Research Network Center	1.83ms from Beijing, CN
46.107.114.117	AS5483 Magyar Telekom Plc.	1.95ms from Budapest, HU
41.42.20.101	AS8452 TE-AS	3.02ms from Cairo, EG
155.190.247.37	AS36692 Cisco OpenDNS, LLC	0.82ms from Chennai, IN
75.91.189.229	AS7029 Windstream Communications LLC	13.30ms from Chicago, US
186.108.52.213	AS7303 Telecom Argentina S.A.	0.72ms from Cordoba, AR
186.249.206.213	AS28343 UNIFIQUE TELECOMUNICACOES S/A	8.03ms from Curitiba, BR
66.68.3.117	AS11427 Charter Communications Inc	3.33ms from Dallas, US
92.135.204.133	AS3215 Orange S.A.	10.39ms from Frankfurt am Main, DE

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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