219.244.112.0/20
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: [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 219.244.112.0/20
| 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 219.244.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 219.244.0.0/14 | AS4538 | China Education and Research Network | 262,144 |
Hosted domains
There 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 |
|---|---|---|
| 91.117.255.132 |
0.32ms from A Coruna,
ES
|
|
| 89.248.135.68 |
1.06ms from Amsterdam,
NL
|
|
| 192.255.49.84 |
0.50ms from Ashburn,
US
|
|
| 119.47.120.164 |
0.36ms from Auckland,
NZ
|
|
| 222.210.20.148 |
2.31ms from Chengdu,
CN
|
|
| 3.22.63.212 |
1.02ms from Columbus,
US
|
|
| 113.59.30.68 |
16.40ms from Guangzhou,
CN
|
|
| 61.89.144.36 |
1.39ms from Osaka,
JP
|
|
| 90.84.177.4 |
0.63ms from Paris,
FR
|
|
| 112.227.214.132 |
4.62ms from Qingdao,
CN
|
|
| 64.23.236.212 |
0.28ms from Santa Clara,
US
|
|
| 180.81.48.196 |
3.30ms from Seoul,
KR
|
|
| 58.232.26.244 |
1.73ms from Seoul,
KR
|
|
| 76.49.117.148 |
11.23ms from Ashburn,
US
|
|
| 89.6.134.36 |
7.24ms from Barcelona,
ES
|
|
| 173.14.15.68 |
6.30ms from Denver,
US
|
|
| 193.122.6.164 |
0.29ms from Frankfurt am Main,
DE
|
|
| 99.95.232.84 |
2.06ms from Houston,
US
|
|
| 134.213.14.84 |
1.14ms from London,
GB
|
|
| 62.49.43.116 |
3.53ms from London,
GB
|
|
| 156.3.146.100 |
1.49ms from Los Angeles,
US
|
|
| 69.158.28.20 |
1.93ms from Montreal,
CA
|
|
| 74.69.14.228 |
11.67ms from New York City,
US
|
|
| 98.15.232.180 |
6.35ms from New York City,
US
|
|
| 122.24.181.228 |
18.19ms from Osaka,
JP
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Columbus, US
What are IP address ranges?
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