58.196.128.0/20
AS4538 · China Education and Research Network Center
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| Country |
China
|
| Domain | cernet.edu.cn |
| ASN | AS4538 |
| Parent Range | 58.196.0.0/15 |
| Registry | APNIC |
| ID | CERNET-3TN |
WHOIS Details
inetnum: 58.196.0.0 - 58.197.255.255 netname: CERNET-3TN descr: China Education and Research Network descr: 863 3TNET Terabit Regional Network country: CN admin-c: CER-AP tech-c: CER-AP abuse-c: AC1685-AP status: ALLOCATED PORTABLE 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: 2020-09-03T09:16:11Z 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: [email protected] abuse-mailbox: [email protected] admin-c: CER-AP tech-c: CER-AP auth: # Filtered remarks: timezone GMT+8 remarks: http://www.ccert.edu.cn remarks: [email protected] 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: [email protected] admin-c: CER-AP tech-c: CER-AP nic-hdl: AC1685-AP remarks: Generated from irt object IRT-CERNET-AP remarks: [email protected] was validated on 2025-08-15 abuse-mailbox: [email protected] 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: [email protected] remarks: [email protected] 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
Overlapping Ranges
BGP prefixes that contain 58.196.128.0/20
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 58.196.0.0/15 | AS4538 | China Education and Research Network | 131,072 |
Nearby Ranges
BGP prefixes that overlap with 58.196.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 58.196.0.0/15 | AS4538 | China Education and Research Network | 131,072 |
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
57 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 58.196.138.122 |
2.09ms from Shanghai,
CN
|
|
| 58.196.131.39 |
2.04ms from Shanghai,
CN
|
|
| 58.196.141.86 |
1.92ms from Shanghai,
CN
|
|
| 58.196.137.214 |
2.44ms from Shanghai,
CN
|
|
| 58.196.132.48 |
2.13ms from Shanghai,
CN
|
|
| 58.196.136.10 |
1.81ms from Shanghai,
CN
|
|
| 58.196.134.127 |
2.10ms from Shanghai,
CN
|
|
| 58.196.140.197 |
3.46ms from Shanghai,
CN
|
|
| 58.196.135.252 |
2.28ms from Shanghai,
CN
|
|
| 58.196.128.197 |
2.20ms from Shanghai,
CN
|
|
| 58.196.133.47 |
2.00ms from Shanghai,
CN
|
|
| 58.196.142.231 |
1.95ms from Shanghai,
CN
|
|
| 58.196.143.17 |
2.67ms from Shanghai,
CN
|
|
| 58.196.129.84 |
2.23ms from Shanghai,
CN
|
|
| 58.196.130.191 |
1.98ms from Shanghai,
CN
|
|
| 58.196.139.130 |
2.89ms 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 |
|---|---|---|
| 108.143.216.100 |
0.27ms from Amsterdam,
NL
|
|
| 73.200.204.180 |
7.18ms from Ashburn,
US
|
|
| 74.235.200.228 |
0.47ms from Ashburn,
US
|
|
| 137.59.4.132 |
0.73ms from Athens,
GR
|
|
| 18.246.213.100 |
0.17ms from Boardman,
US
|
|
| 3.150.251.68 |
0.18ms from Columbus,
US
|
|
| 27.69.232.164 |
3.33ms from Ho Chi Minh City,
VN
|
|
| 182.18.130.132 |
0.29ms from Hyderabad,
IN
|
|
| 41.170.75.196 |
0.94ms from Johannesburg,
ZA
|
|
| 194.97.193.68 |
0.18ms from Leipzig,
DE
|
|
| 84.70.205.228 |
3.23ms from Manchester,
GB
|
|
| 195.239.102.36 |
3.57ms from Novosibirsk,
RU
|
|
| 84.185.179.244 |
4.21ms from Nuernberg,
DE
|
|
| 73.104.54.36 |
8.87ms from Orlando,
US
|
|
| 3.216.191.52 |
0.20ms from Reston,
US
|
|
| 50.148.219.180 |
2.81ms from Secaucus,
US
|
|
| 112.147.134.84 |
2.11ms from Seoul,
KR
|
|
| 66.198.171.212 |
0.80ms from Singapore,
SG
|
|
| 79.125.212.36 |
6.42ms from Sofia,
BG
|
|
| 41.46.179.36 |
4.73ms from Cairo,
EG
|
|
| 83.182.155.212 |
3.89ms from Falkenberg,
SE
|
|
| 103.115.64.100 |
1.07ms from Hong Kong,
HK
|
|
| 185.31.155.116 |
0.46ms from London,
GB
|
|
| 79.33.131.84 |
5.87ms from Milan,
IT
|
|
| 109.229.242.132 |
3.75ms from Moscow,
RU
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Glasgow, GB
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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