49.52.0.0/19
AS4538 · China Education and Research Network Center
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| Country |
China
|
| Domain | cernet.edu.cn |
| ASN | AS4538 |
| Parent Range | 49.52.0.0/14 |
| Registry | APNIC |
| ID | SHR-CERNET |
WHOIS Details
inetnum: 49.52.0.0 - 49.55.255.255 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 mnt-by: APNIC-HM mnt-lower: MAINT-CERNET-AP mnt-routes: MAINT-CERNET-AP mnt-irt: IRT-CERNET-AP last-modified: 2020-09-03T09:16:22Z 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: 49.52.0.0/14 descr: CERNET origin: AS4538 mnt-by: MAINT-CERNET-AP last-modified: 2010-10-11T04:04:01Z source: APNIC
Overlapping Ranges
BGP prefixes that contain 49.52.0.0/19
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 49.52.0.0/14 | AS4538 | China Education and Research Network | 262,144 |
Nearby Ranges
BGP prefixes that overlap with 49.52.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 49.52.0.0/14 | AS4538 | China Education and Research Network | 262,144 |
Hosted domains
There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|
Hosted domains API
Pingable IPs
446 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 49.52.17.28 |
4.12ms from Shanghai,
CN
|
|
| 49.52.18.27 |
4.52ms from Shanghai,
CN
|
|
| 49.52.31.80 |
4.74ms from Shanghai,
CN
|
|
| 49.52.12.70 |
4.66ms from Shanghai,
CN
|
|
| 49.52.0.182 |
4.26ms from Shanghai,
CN
|
|
| 49.52.30.114 |
4.67ms from Shanghai,
CN
|
|
| 49.52.26.47 |
4.65ms from Shanghai,
CN
|
|
| 49.52.5.176 |
4.75ms from Shanghai,
CN
|
|
| 49.52.22.186 |
4.64ms from Shanghai,
CN
|
|
| 49.52.6.205 |
4.33ms from Shanghai,
CN
|
|
| 49.52.24.221 |
4.78ms from Shanghai,
CN
|
|
| 49.52.10.203 |
3.98ms from Shanghai,
CN
|
|
| 49.52.29.3 |
4.50ms from Shanghai,
CN
|
|
| 49.52.28.124 |
4.61ms from Shanghai,
CN
|
|
| 49.52.20.54 |
4.83ms from Shanghai,
CN
|
|
| 49.52.16.213 |
4.53ms from Shanghai,
CN
|
|
| 49.52.3.54 |
5.21ms from Shanghai,
CN
|
|
| 49.52.23.15 |
4.55ms from Shanghai,
CN
|
|
| 49.52.2.75 |
4.85ms from Shanghai,
CN
|
|
| 49.52.4.108 |
4.14ms from Shanghai,
CN
|
|
| 49.52.27.20 |
4.10ms 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 |
|---|---|---|
| 75.2.35.243 |
0.04ms from Bangkok,
TH
|
|
| 106.217.20.147 |
0.59ms from Chennai,
IN
|
|
| 209.7.96.3 |
1.90ms from Chicago,
US
|
|
| 27.14.74.195 |
6.28ms from Chongqing,
CN
|
|
| 43.242.44.211 |
1.34ms from Hong Kong,
HK
|
|
| 78.110.233.19 |
0.83ms from Lima,
PE
|
|
| 154.93.60.3 |
0.15ms from London,
GB
|
|
| 86.159.119.211 |
1.93ms from London,
GB
|
|
| 89.187.15.179 |
0.41ms from London,
GB
|
|
| 78.193.0.179 |
1.29ms from Paris,
FR
|
|
| 109.6.241.19 |
14.39ms from Paris,
FR
|
|
| 129.121.2.243 |
1.94ms from Salt Lake City,
US
|
|
| 182.211.156.131 |
2.16ms from Seoul,
KR
|
|
| 222.106.88.179 |
1.10ms from Seoul,
KR
|
|
| 180.106.61.163 |
6.59ms from Shanghai,
CN
|
|
| 195.158.76.211 |
0.93ms from Swieqi,
MT
|
|
| 103.192.177.3 |
0.19ms from Tokyo,
JP
|
|
| 77.117.227.19 |
9.92ms from Vienna,
AT
|
|
| 36.44.227.3 |
1.82ms from Xi'an,
CN
|
|
| 46.241.138.35 |
13.39ms from Yerevan,
AM
|
|
| 84.87.53.131 |
2.39ms from Amsterdam,
NL
|
|
| 199.34.106.131 |
2.04ms from Ashburn,
US
|
|
| 20.185.50.195 |
0.41ms from Ashburn,
US
|
|
| 201.3.17.99 |
4.03ms from Brasilia,
BR
|
|
| 137.238.20.195 |
5.66ms from Buffalo,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Singapore, SG
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