218.78.16.0/21
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 218.78.16.0/21
| 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 12 domain names hosted across 10 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|
Hosted domains API
Pingable IPs
622 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 218.78.23.173 | 3.79ms from Shanghai, CN | |
| 218.78.16.47 | 3.44ms from Shanghai, CN | |
| 218.78.21.11 | 3.19ms from Shanghai, CN | |
| 218.78.20.125 | 3.43ms from Shanghai, CN | |
| 218.78.22.235 | 3.27ms from Shanghai, CN | |
| 218.78.18.249 | 3.55ms from Shanghai, CN | |
| 218.78.17.28 | 3.81ms from Shanghai, CN | |
| 218.78.19.12 | 3.37ms 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 |
|---|---|---|
| 66.79.21.37 | 14.77ms from Atlanta, US | |
| 97.70.162.69 | 12.31ms from Chicago, US | |
| 27.11.51.229 | 2.34ms from Chongqing, CN | |
| 37.197.5.149 | 2.03ms from Copenhagen, DK | |
| 201.78.26.133 | 0.81ms from Fortaleza, BR | |
| 115.29.189.245 | 4.30ms from Hangzhou, CN | |
| 171.249.64.229 | 3.44ms from Ho Chi Minh City, VN | |
| 123.189.20.21 | 4.51ms from Liaoyang, CN | |
| 89.241.244.149 | 3.72ms from London, GB | |
| 2.120.79.37 | 5.54ms from London, GB | |
| 185.107.241.5 | 0.81ms from Moscow, RU | |
| 62.68.137.101 | 4.57ms from Novosibirsk, RU | |
| 60.105.135.213 | 3.67ms from Osaka, JP | |
| 44.218.57.69 | 0.23ms from Reston, US | |
| 122.255.222.149 | 9.68ms from Tokyo, JP | |
| 185.44.236.53 | 13.41ms from Yekaterinburg, RU | |
| 78.39.235.101 | 14.30ms from Yerevan, AM | |
| 120.29.9.245 | 0.15ms from Brisbane, AU | |
| 194.27.76.181 | 16.39ms from Denizli, TR | |
| 202.61.248.197 | 3.34ms from Frankfurt am Main, DE | |
| 87.167.182.117 | 4.48ms from Frankfurt am Main, DE | |
| 186.70.231.181 | 11.43ms from Guayaquil, EC | |
| 51.92.45.165 | 6.12ms from Madrid, ES | |
| 62.245.255.21 | 1.08ms from Munich, DE | |
| 177.46.145.5 | 0.96ms from Osasco, BR |
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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