116.57.188.0/22
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 116.57.188.0/22
| 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 |
|---|---|---|
| 78.27.111.22 |
0.82ms from Helsinki,
FI
|
|
| 198.1.220.134 |
3.48ms from Los Angeles,
US
|
|
| 97.218.171.182 |
12.94ms from Los Angeles,
US
|
|
| 117.40.175.246 |
2.64ms from Nanchang,
CN
|
|
| 176.187.21.134 |
2.02ms from Paris,
FR
|
|
| 34.229.69.6 |
0.23ms from Reston,
US
|
|
| 78.13.140.102 |
0.36ms from Santiago de Queretaro,
MX
|
|
| 154.54.2.38 |
0.61ms from Seattle,
US
|
|
| 41.103.213.166 |
13.04ms from Valencia,
ES
|
|
| 217.71.241.134 |
0.19ms from Zuerich,
CH
|
|
| 202.180.65.6 |
0.44ms from Auckland,
NZ
|
|
| 181.110.100.102 |
1.36ms from Buenos Aires,
AR
|
|
| 97.224.2.230 |
17.72ms from Chicago,
US
|
|
| 134.61.141.22 |
6.20ms from Frankfurt am Main,
DE
|
|
| 61.140.99.198 |
2.33ms from Guangzhou,
CN
|
|
| 117.7.147.102 |
3.54ms from Hanoi,
VN
|
|
| 222.100.59.102 |
0.70ms from Incheon,
KR
|
|
| 192.235.95.6 |
1.01ms from New York City,
US
|
|
| 203.99.225.246 |
5.12ms from Osaka,
JP
|
|
| 90.70.210.38 |
5.69ms from Saint-Denis,
FR
|
|
| 13.214.204.22 |
0.46ms from Singapore,
SG
|
|
| 202.177.208.6 |
1.51ms from Tokyo,
JP
|
|
| 195.29.90.54 |
1.39ms from Zagreb,
HR
|
|
| 69.10.185.134 |
0.82ms from Ashburn,
US
|
|
| 157.151.202.198 |
0.45ms from Ashburn,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Kyiv, UA
What are IP address ranges?
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