115.155.224.0/20
AS4538 · China Education and Research Network Center
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| Country |
China
|
| Domain | cernet.edu.cn |
| ASN | AS4538 |
| Parent Range | 115.154.0.0/15 |
| Registry | APNIC |
| ID | XAR-CERNET |
WHOIS Details
inetnum: 115.154.0.0 - 115.155.255.255 netname: XAR-CERNET descr: China Education and Research Network descr: Xi'an Regional Network country: CN admin-c: CER-AP tech-c: CER-AP abuse-c: AC1685-AP status: ALLOCATED PORTABLE remarks: NS2.NET.EDU.CN remarks: DNS.EDU.CN remarks: DNS2.EDU.CN 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: 2020-09-03T09:16:19Z 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 route: 115.155.0.0/16 descr: CERNET origin: AS4538 mnt-by: MAINT-CERNET-AP last-modified: 2009-01-05T03:10:58Z source: APNIC
Overlapping Ranges
BGP prefixes that contain 115.155.224.0/20
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 115.154.0.0/15 | AS4538 | China Education and Research Network | 131,072 |
Nearby Ranges
BGP prefixes that overlap with 115.155.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 115.154.0.0/15 | 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 |
|---|---|---|
| 202.74.226.132 |
1.51ms from Auckland,
NZ
|
|
| 197.55.153.84 |
9.16ms from Cairo,
EG
|
|
| 23.125.28.148 |
4.87ms from Chicago,
US
|
|
| 98.52.79.20 |
6.34ms from Chicago,
US
|
|
| 213.170.223.68 |
0.11ms from Denver,
US
|
|
| 86.135.224.4 |
2.34ms from Erith,
GB
|
|
| 134.238.120.52 |
1.06ms from Frankfurt am Main,
DE
|
|
| 6.4.194.180 |
1.77ms from Los Angeles,
US
|
|
| 209.76.64.20 |
9.79ms from Los Angeles,
US
|
|
| 94.181.214.180 |
14.39ms from Moscow,
RU
|
|
| 217.217.109.196 |
1.03ms from New York City,
US
|
|
| 106.68.249.196 |
1.18ms from Perth,
AU
|
|
| 200.245.22.132 |
4.41ms from Sao Paulo,
BR
|
|
| 18.181.247.148 |
1.12ms from Tokyo,
JP
|
|
| 124.213.122.100 |
7.98ms from Tokyo,
JP
|
|
| 213.196.51.164 |
0.75ms from Amsterdam,
NL
|
|
| 194.219.207.4 |
0.40ms from Athens,
GR
|
|
| 110.43.208.228 |
4.14ms from Beijing,
CN
|
|
| 101.39.41.68 |
4.79ms from Beijing,
CN
|
|
| 204.8.113.4 |
1.20ms from Boston,
US
|
|
| 64.20.206.4 |
11.70ms from Chicago,
US
|
|
| 3.65.14.212 |
0.31ms from Frankfurt am Main,
DE
|
|
| 196.39.97.212 |
2.12ms from Johannesburg,
ZA
|
|
| 181.137.159.52 |
18.32ms from Medellin,
CO
|
|
| 104.2.249.4 |
2.90ms from Miami,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Bucharest, RO
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