218.78.72.0/21
AS4811 · China Telecom (Group)
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| 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 218.78.72.0/21
| 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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|
Hosted domains API
Pingable IPs
499 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 218.78.74.53 | 3.46ms from Shanghai, CN | |
| 218.78.77.7 | 3.40ms from Shanghai, CN | |
| 218.78.75.44 | 3.40ms from Shanghai, CN | |
| 218.78.73.78 | 3.26ms from Shanghai, CN | |
| 218.78.72.186 | 3.23ms from Shanghai, CN | |
| 218.78.79.100 | 3.23ms from Shanghai, CN | |
| 218.78.76.68 | 3.28ms from Shanghai, CN | |
| 218.78.78.133 | 3.23ms 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 |
|---|---|---|
| 193.104.253.149 | 1.09ms from Almaty, KZ | |
| 20.121.231.37 | 0.59ms from Ashburn, US | |
| 52.39.164.229 | 0.14ms from Boardman, US | |
| 47.109.237.101 | 0.66ms from Chengdu, CN | |
| 98.144.74.53 | 6.90ms from Chicago, US | |
| 63.153.163.5 | 19.04ms from Chicago, US | |
| 170.94.102.133 | 10.16ms from Dallas, US | |
| 217.245.121.181 | 7.38ms from Frankfurt am Main, DE | |
| 91.14.231.53 | 7.84ms from Frankfurt am Main, DE | |
| 59.34.114.197 | 8.07ms from Guangzhou, CN | |
| 156.227.160.21 | 0.39ms from Hong Kong, HK | |
| 119.109.43.213 | 8.99ms from Liaoyang, CN | |
| 18.134.123.149 | 0.11ms from London, GB | |
| 80.69.133.37 | 1.69ms from London, GB | |
| 5.48.240.101 | 7.61ms from Marseille, FR | |
| 107.139.45.213 | 8.44ms from Miami, US | |
| 80.72.224.133 | 15.56ms from Moscow, RU | |
| 95.165.17.37 | 1.47ms from Moscow, RU | |
| 96.59.210.229 | 11.53ms from Orlando, US | |
| 119.230.44.101 | 1.70ms from Osaka, JP | |
| 110.92.40.37 | 12.81ms from Osaka, JP | |
| 13.220.84.117 | 0.45ms from Reston, US | |
| 52.199.25.53 | 0.17ms from Tokyo, JP | |
| 126.127.160.101 | 9.68ms from Tokyo, JP | |
| 223.217.11.53 | 3.56ms from Tokyo, JP |
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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