222.29.0.0/17
AS4538 · China Education and Research Network Center
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| Country |
China
|
| Domain | cernet.edu.cn |
| ASN | AS4538 |
| Parent Range | 222.28.0.0/14 |
| Registry | APNIC |
| ID | BJR-CERNET |
WHOIS Details
inetnum: 222.28.0.0 - 222.31.255.255 netname: BJR-CERNET descr: China Education and Research Network descr: Beijing Regional Network country: CN admin-c: CER-AP tech-c: CER-AP abuse-c: AC1685-AP status: ALLOCATED PORTABLE remarks: origin AS4538 mnt-by: APNIC-HM mnt-lower: MAINT-CERNET-AP mnt-routes: MAINT-CERNET-AP mnt-irt: IRT-CERNET-AP last-modified: 2020-09-03T09:16:23Z 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 222.29.0.0/17
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 222.28.0.0/14 | AS4538 | China Education and Research Network | 262,144 |
Nearby Ranges
BGP prefixes that overlap with 222.29.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 222.28.0.0/14 | AS4538 | China Education and Research Network | 262,144 |
Hosted domains
There are 5 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 222.29.69.212 | biomacro.cn | 2 |
| 222.29.50.53 | qualitychina.com | 1 |
| 222.29.51.7 | flexifont.com | 1 |
Hosted domains API
Pingable IPs
648 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 222.29.126.71 |
3.19ms from Beijing,
CN
|
|
| 222.29.48.134 |
3.32ms from Beijing,
CN
|
|
| 222.29.93.8 |
3.55ms from Beijing,
CN
|
|
| 222.29.42.1 |
3.80ms from Beijing,
CN
|
|
| 222.29.95.63 |
4.52ms from Tianjin,
CN
|
|
| 222.29.96.212 |
3.96ms from Tianjin,
CN
|
|
| 222.29.72.83 |
4.38ms from Beijing,
CN
|
|
| 222.29.7.1 |
4.80ms from Beijing,
CN
|
|
| 222.29.9.62 |
4.17ms from Tianjin,
CN
|
|
| 222.29.43.27 |
3.33ms from Beijing,
CN
|
|
| 222.29.99.247 |
3.36ms from Beijing,
CN
|
|
| 222.29.12.1 |
4.19ms from Beijing,
CN
|
|
| 222.29.80.253 |
3.47ms from Beijing,
CN
|
|
| 222.29.40.240 |
3.27ms from Beijing,
CN
|
|
| 222.29.76.54 |
3.70ms from Beijing,
CN
|
|
| 222.29.45.144 |
3.46ms from Beijing,
CN
|
|
| 222.29.89.68 |
3.69ms from Tianjin,
CN
|
|
| 222.29.50.81 |
2.94ms from Tianjin,
CN
|
|
| 222.29.70.107 |
3.20ms from Beijing,
CN
|
|
| 222.29.33.150 |
3.28ms from Beijing,
CN
|
|
| 222.29.100.195 |
3.39ms from Beijing,
CN
|
|
| 222.29.91.51 |
3.93ms from Beijing,
CN
|
|
| 222.29.122.113 |
3.30ms from Beijing,
CN
|
|
| 222.29.68.13 |
3.45ms from Tianjin,
CN
|
|
| 222.29.24.10 |
60.96ms from Zhangjiajie,
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 |
|---|---|---|
| 41.108.151.113 |
13.15ms from Algiers,
DZ
|
|
| 125.237.111.65 |
18.21ms from Auckland,
NZ
|
|
| 203.172.99.129 |
0.57ms from Bangkok,
TH
|
|
| 89.246.72.1 |
1.57ms from Berlin,
DE
|
|
| 193.57.212.1 |
1.11ms from Bratislava,
SK
|
|
| 181.231.225.1 |
6.66ms from Buenos Aires,
AR
|
|
| 41.42.16.49 |
2.37ms from Cairo,
EG
|
|
| 154.115.18.1 |
11.42ms from Cape Town,
ZA
|
|
| 65.191.141.1 |
7.83ms from Charlotte,
US
|
|
| 171.89.62.1 |
9.30ms from Chengdu,
CN
|
|
| 69.95.73.1 |
10.39ms from Chicago,
US
|
|
| 95.65.67.1 |
0.58ms from Chisinau,
MD
|
|
| 119.85.208.1 |
1.59ms from Chongqing,
CN
|
|
| 14.105.118.1 |
1.47ms from Chongqing,
CN
|
|
| 8.9.97.129 |
7.17ms from Cincinnati,
US
|
|
| 66.84.122.1 |
3.07ms from Detroit,
US
|
|
| 103.81.198.161 |
0.47ms from Dhaka,
BD
|
|
| 70.61.155.17 |
8.25ms from Flint,
US
|
|
| 183.6.34.65 |
3.29ms from Guangzhou,
CN
|
|
| 217.94.63.129 |
2.22ms from Hamburg,
DE
|
|
| 63.222.112.241 |
0.15ms from Hong Kong,
HK
|
|
| 210.177.223.193 |
0.98ms from Hong Kong,
HK
|
|
| 222.166.201.129 |
1.09ms from Hong Kong,
HK
|
|
| 76.81.100.81 |
2.07ms from Honolulu,
US
|
|
| 223.99.20.161 |
1.13ms from Jinan,
CN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Pune, IN
What are IP address ranges?
IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.
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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