116.57.214.0/23
AS4538 · China Education and Research Network Center
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| Country |
China
|
| Domain | cernet.edu.cn |
| ASN | AS4538 |
| Parent Range | 116.56.0.0/15 |
| Registry | APNIC |
| ID | GZR-CERNET |
WHOIS Details
inetnum: 116.56.0.0 - 116.57.255.255 netname: GZR-CERNET descr: China Education and Research Network descr: Guangzhou Regional Network country: CN admin-c: CER-AP tech-c: CER-AP abuse-c: AC1685-AP status: ALLOCATED PORTABLE remarks: origin AS4538 remarks: confederation remarks: -------------------------------------------------------- remarks: To report network abuse, please contact mnt-irt remarks: For troubleshooting, please contact tech-c and admin-c remarks: Report invalid contact via www.apnic.net/invalidcontact remarks: -------------------------------------------------------- mnt-by: APNIC-HM mnt-lower: MAINT-CERNET-AP mnt-routes: MAINT-CERNET-AP mnt-irt: IRT-CERNET-AP last-modified: 2020-09-03T09:16:28Z source: APNIC irt: IRT-CERNET-AP address: Network Research Center, address: Main Bldg, Tsinghua Univ address: Beijing 100084, China phone: +86-10-62784301 fax-no: +86-10-62785933 e-mail: abuse@cernet.edu.cn abuse-mailbox: abuse@cernet.edu.cn admin-c: CER-AP tech-c: CER-AP auth: # Filtered remarks: timezone GMT+8 remarks: http://www.ccert.edu.cn remarks: abuse@cernet.edu.cn was validated on 2025-08-15 mnt-by: MAINT-CERNET-AP last-modified: 2025-11-18T00:26:28Z source: APNIC role: ABUSE CERNETAP country: ZZ address: Network Research Center, address: Main Bldg, Tsinghua Univ address: Beijing 100084, China phone: +86-10-62784301 e-mail: abuse@cernet.edu.cn admin-c: CER-AP tech-c: CER-AP nic-hdl: AC1685-AP remarks: Generated from irt object IRT-CERNET-AP remarks: abuse@cernet.edu.cn was validated on 2025-08-15 abuse-mailbox: abuse@cernet.edu.cn mnt-by: APNIC-ABUSE last-modified: 2025-08-15T09:38:28Z source: APNIC role: CERNET Helpdesk address: CERNET Center address: Beijing 100084, China country: CN phone: +86-10-6278-4049 fax-no: +86-10-6278-5933 e-mail: helpdesk@cernet.edu.cn remarks: abuse@cernet.edu.cn admin-c: XL1-CN tech-c: SZ2-AP nic-hdl: CER-AP mnt-by: MAINT-CERNET-AP last-modified: 2020-09-03T09:14:12Z source: APNIC route: 116.56.0.0/15 descr: CERNET origin: AS4538 mnt-by: MAINT-CERNET-AP last-modified: 2009-01-05T03:10:57Z source: APNIC
Overlapping Ranges
BGP prefixes that contain 116.57.214.0/23
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 116.56.0.0/15 | AS4538 | China Education and Research Network | 131,072 |
Nearby Ranges
BGP prefixes that overlap with 116.57.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 116.56.0.0/15 | AS4538 | China Education and Research Network | 131,072 |
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
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 |
|---|---|---|
| 212.113.86.39 |
9.53ms from Amsterdam,
NL
|
|
| 35.85.173.7 |
0.20ms from Boardman,
US
|
|
| 216.241.213.55 |
0.87ms from Boardman,
US
|
|
| 18.4.60.23 |
0.30ms from Boston,
US
|
|
| 102.43.247.103 |
4.17ms from Cairo,
EG
|
|
| 76.134.67.23 |
11.03ms from Dallas,
US
|
|
| 24.9.173.119 |
1.38ms from Denver,
US
|
|
| 1.105.230.39 |
1.53ms from Incheon,
KR
|
|
| 104.211.112.183 |
0.16ms from Lohogaon,
IN
|
|
| 86.17.127.215 |
7.69ms from London,
GB
|
|
| 73.108.245.39 |
15.24ms from Murfreesboro,
US
|
|
| 203.222.209.71 |
13.18ms from Osaka,
JP
|
|
| 94.253.189.119 |
17.83ms from Zagreb,
HR
|
|
| 64.210.129.7 |
0.13ms from Chicago,
US
|
|
| 96.178.36.55 |
0.88ms from Chicago,
US
|
|
| 35.158.78.199 |
0.16ms from Frankfurt am Main,
DE
|
|
| 157.157.20.231 |
0.80ms from Hafnarfjoerdur,
IS
|
|
| 119.211.158.167 |
1.81ms from Incheon,
KR
|
|
| 1.239.144.231 |
1.44ms from Incheon,
KR
|
|
| 91.142.174.103 |
3.79ms from Kyiv,
UA
|
|
| 218.4.242.231 |
4.68ms from Nanjing,
CN
|
|
| 58.87.145.135 |
3.66ms from Osaka,
JP
|
|
| 62.212.103.23 |
2.61ms from Paris,
FR
|
|
| 54.224.30.7 |
0.22ms from Reston,
US
|
|
| 67.126.103.39 |
1.65ms from San Jose,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Helsinki, FI
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.
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