219.245.0.0/19
AS4538 · China Education and Research Network Center
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| Country |
China
|
| Domain | cernet.edu.cn |
| ASN | AS4538 |
| Parent Range | 219.244.0.0/14 |
| Registry | APNIC |
| ID | CERNET-CN |
WHOIS Details
inetnum: 219.244.0.0 - 219.247.255.255 netname: CERNET-CN 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: origin AS4538 remarks: confederation mnt-by: APNIC-HM mnt-lower: MAINT-CERNET-AP mnt-routes: MAINT-CERNET-AP mnt-irt: IRT-CERNET-AP last-modified: 2020-10-20T00:56:45Z 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
Overlapping Ranges
BGP prefixes that contain 219.245.0.0/19
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 219.244.0.0/14 | AS4538 | China Education and Research Network | 262,144 |
Nearby Ranges
BGP prefixes that overlap with 219.245.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 219.244.0.0/14 | AS4538 | China Education and Research Network | 262,144 |
Hosted domains
There is 1 domain name hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 219.245.0.51 | nwuer.org.cn | 1 |
| 219.245.0.50 | nwuer.org.cn | 1 |
Hosted domains API
Pingable IPs
18 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 219.245.0.73 |
15.13ms from Chengdu,
CN
|
|
| 219.245.3.65 |
16.85ms from Chengdu,
CN
|
|
| 219.245.18.76 |
15.31ms from Chengdu,
CN
|
|
| 219.245.7.11 |
15.74ms from Chengdu,
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 |
|---|---|---|
| 161.51.88.3 |
0.90ms from Amsterdam,
NL
|
|
| 94.68.46.115 |
5.37ms from Athens,
GR
|
|
| 72.15.133.3 |
9.01ms from Atlanta,
US
|
|
| 38.199.81.35 |
0.28ms from Bogotá,
CO
|
|
| 41.234.99.19 |
7.98ms from Cairo,
EG
|
|
| 175.11.245.227 |
3.47ms from Changsha,
CN
|
|
| 57.150.97.99 |
0.36ms from Des Moines,
US
|
|
| 151.189.120.3 |
0.84ms from Frankfurt am Main,
DE
|
|
| 79.243.239.147 |
4.31ms from Frankfurt am Main,
DE
|
|
| 154.196.118.115 |
0.69ms from Hong Kong,
HK
|
|
| 152.53.25.3 |
0.42ms from London,
GB
|
|
| 178.61.173.211 |
9.80ms from Manama,
BH
|
|
| 71.199.88.115 |
6.56ms from Orlando,
US
|
|
| 160.251.205.67 |
7.33ms from Osaka,
JP
|
|
| 187.193.34.99 |
10.73ms from Santiago de Queretaro,
MX
|
|
| 14.90.28.211 |
1.84ms from Seoul,
KR
|
|
| 163.20.37.243 |
2.52ms from Taipei,
TW
|
|
| 185.196.104.3 |
1.25ms from Zuerich,
CH
|
|
| 121.24.80.163 |
9.95ms from Beijing,
CN
|
|
| 162.191.196.99 |
19.20ms from Chicago,
US
|
|
| 195.231.237.35 |
1.16ms from Copenhagen,
DK
|
|
| 177.75.250.211 |
10.99ms from Fortaleza,
BR
|
|
| 109.193.123.163 |
11.88ms from Frankfurt am Main,
DE
|
|
| 39.59.72.163 |
18.51ms from Islamabad,
PK
|
|
| 156.38.236.163 |
0.12ms from Johannesburg,
ZA
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Jakarta, ID
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