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 |
|---|---|---|
| 49.52.29.132 | remotesensing.sh.cn | 1 |
Hosted domains API
Pingable IPs
392 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 49.52.31.6 |
7.39ms from Nanjing,
CN
|
|
| 49.52.29.3 |
7.78ms from Nanjing,
CN
|
|
| 49.52.0.13 |
6.86ms from Nanjing,
CN
|
|
| 49.52.3.58 |
7.73ms from Nanjing,
CN
|
|
| 49.52.17.132 |
7.72ms from Nanjing,
CN
|
|
| 49.52.5.92 |
7.92ms from Nanjing,
CN
|
|
| 49.52.26.121 |
7.26ms from Nanjing,
CN
|
|
| 49.52.2.147 |
7.71ms from Nanjing,
CN
|
|
| 49.52.10.197 |
5.11ms from Shanghai,
CN
|
|
| 49.52.27.50 |
5.09ms from Shanghai,
CN
|
|
| 49.52.1.10 |
2.44ms from Shanghai,
CN
|
|
| 49.52.24.70 |
7.42ms from Nanjing,
CN
|
|
| 49.52.18.103 |
5.13ms from Shanghai,
CN
|
|
| 49.52.6.215 |
8.62ms from Nanjing,
CN
|
|
| 49.52.28.61 |
5.67ms from Shanghai,
CN
|
|
| 49.52.12.70 |
63.72ms from Hong Kong,
HK
|
|
| 49.52.22.113 |
7.42ms from Nanjing,
CN
|
|
| 49.52.30.127 |
7.51ms from Nanjing,
CN
|
|
| 49.52.4.38 |
7.09ms from Nanjing,
CN
|
|
| 49.52.16.161 |
7.22ms from Nanjing,
CN
|
|
| 49.52.20.54 |
8.59ms from Nanjing,
CN
|
|
| 49.52.23.26 |
4.99ms 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 |
|---|---|---|
| 178.41.78.83 |
0.93ms from Bratislava,
SK
|
|
| 124.229.74.3 |
3.67ms from Changsha,
CN
|
|
| 122.178.178.147 |
9.97ms from Chennai,
IN
|
|
| 79.245.215.51 |
3.32ms from Duesseldorf,
DE
|
|
| 117.1.84.163 |
1.31ms from Hanoi,
VN
|
|
| 89.27.38.51 |
5.84ms from Helsinki,
FI
|
|
| 64.184.4.3 |
3.44ms from Indianapolis,
US
|
|
| 108.157.50.195 |
1.10ms from Istanbul,
TR
|
|
| 157.20.147.211 |
16.03ms from Karachi,
PK
|
|
| 67.250.54.179 |
3.79ms from New York City,
US
|
|
| 125.113.54.83 |
6.78ms from Ningbo,
CN
|
|
| 49.238.1.67 |
12.13ms from Osaka,
JP
|
|
| 91.174.201.99 |
9.94ms from Paris,
FR
|
|
| 88.171.194.147 |
4.29ms from Paris,
FR
|
|
| 195.158.76.211 |
0.89ms from Swieqi,
MT
|
|
| 124.165.168.243 |
5.87ms from Taiyuan,
CN
|
|
| 197.15.222.51 |
8.04ms from Tunis,
TN
|
|
| 74.121.147.3 |
0.31ms from Amsterdam,
NL
|
|
| 97.166.49.3 |
15.52ms from Atlanta,
US
|
|
| 59.110.26.115 |
1.55ms from Beijing,
CN
|
|
| 92.206.67.35 |
14.70ms from Berlin,
DE
|
|
| 209.7.96.3 |
1.93ms from Chicago,
US
|
|
| 84.143.131.147 |
2.60ms from Frankfurt am Main,
DE
|
|
| 103.75.50.227 |
1.64ms from Jakarta,
ID
|
|
| 103.17.211.99 |
0.88ms from Kuala Lumpur,
MY
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Hong Kong, HK
What are IP address ranges?
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Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.
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