59.77.176.0/20
AS4538 · China Education and Research Network Center
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| Country |
China
|
| Domain | cernet.edu.cn |
| ASN | AS4538 |
| Registry | APNIC |
| ID | SHR-CERNET |
WHOIS Details
inetnum: 59.77.0.0 - 59.79.255.255 netname: SHR-CERNET descr: China Education and Research Network descr: Shanghai 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: 2020-09-03T09:16:15Z 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
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
5 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 59.77.177.1 |
17.52ms from Guangzhou,
CN
|
|
| 59.77.176.1 |
17.08ms from Guangzhou,
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 |
|---|---|---|
| 177.92.236.132 |
6.79ms from Brasilia,
BR
|
|
| 101.162.83.196 |
17.11ms from Brisbane,
AU
|
|
| 67.175.253.52 |
5.08ms from Chicago,
US
|
|
| 35.238.144.100 |
0.11ms from Council Bluffs,
US
|
|
| 102.162.55.148 |
13.61ms from Ebene,
MU
|
|
| 18.194.168.212 |
0.12ms from Frankfurt am Main,
DE
|
|
| 92.39.28.148 |
6.69ms from Frankfurt am Main,
DE
|
|
| 189.193.136.4 |
10.30ms from Guadalajara,
MX
|
|
| 113.252.103.244 |
11.58ms from Hong Kong,
HK
|
|
| 211.222.21.148 |
0.69ms from Incheon,
KR
|
|
| 90.173.38.196 |
12.49ms from Madrid,
ES
|
|
| 184.84.134.20 |
0.47ms from Miami,
US
|
|
| 170.133.211.68 |
3.59ms from Minneapolis,
US
|
|
| 81.67.45.164 |
8.27ms from Paris,
FR
|
|
| 100.11.17.244 |
1.72ms from Philadelphia,
US
|
|
| 187.59.238.148 |
14.46ms from Rio de Janeiro,
BR
|
|
| 49.235.166.52 |
1.32ms from Shanghai,
CN
|
|
| 175.160.189.148 |
2.50ms from Tieling,
CN
|
|
| 194.171.158.84 |
1.53ms from Amsterdam,
NL
|
|
| 73.135.167.212 |
6.74ms from Ashburn,
US
|
|
| 90.193.75.4 |
4.89ms from Erith,
GB
|
|
| 81.169.144.148 |
2.35ms from Frankfurt am Main,
DE
|
|
| 130.244.110.68 |
0.36ms from Goeteborg,
SE
|
|
| 212.55.89.36 |
3.08ms from Kyiv,
UA
|
|
| 37.53.65.52 |
0.77ms from Kyiv,
UA
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Fremont, US
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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