202.201.106.0/23

AS4538  ·  China Education and Research Network Center

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Summary

Country China
Domain cernet.edu.cn
ASN AS4538
Parent Range 202.200.0.0/13
Registry APNIC
ID XAR-CERNET

WHOIS Details

inetnum:        202.200.0.0 - 202.201.255.255
netname:        XAR-CERNET
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:         ASSIGNED NON-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:  2021-03-24T13:04:50Z
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 2025-01-22
mnt-by:         MAINT-CERNET-AP
last-modified:  2025-01-22T13:47:43Z
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 2025-01-22
abuse-mailbox:  abuse@cernet.edu.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-01-22T16:25:45Z
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 202.201.106.0/23

Range ASN Company Num of IPs
202.200.0.0/13 AS4538 China Education and Research Network 524,288
202.192.0.0/12 AS4538 China Education and Research Network 1,048,576

BGP prefixes that are contained by 202.201.106.0/23

Range ASN Company Num of IPs
202.201.106.0/24 AS4538 China Education and Research Network 256

Nearby Ranges

BGP prefixes that overlap with 202.201.0.0/16

Range ASN Company Num of IPs
202.192.0.0/12 AS4538 China Education and Research Network 1,048,576
202.200.0.0/13 AS4538 China Education and Research Network 524,288
202.201.192.0/18 AS4538 China Education and Research Network 16,384
202.201.160.0/19 AS4538 China Education and Research Network 8,192
202.201.128.0/19 AS4538 China Education and Research Network 8,192
202.201.48.0/20 AS4538 China Education and Research Network 4,096
202.201.64.0/20 AS4538 China Education and Research Network 4,096
202.201.32.0/20 AS4538 China Education and Research Network 4,096
202.201.240.0/20 AS4538 China Education and Research Network 4,096
202.201.112.0/20 AS4538 China Education and Research Network 4,096
202.201.16.0/20 AS4538 China Education and Research Network 4,096
202.201.0.0/20 AS4538 China Education and Research Network 4,096
202.201.88.0/21 AS4538 China Education and Research Network 2,048
202.201.152.0/21 AS4538 China Education and Research Network 2,048
202.201.80.0/21 AS4538 China Education and Research Network 2,048
202.201.176.0/21 AS4538 China Education and Research Network 2,048
202.201.216.0/22 AS4538 China Education and Research Network 1,024
202.201.96.0/22 AS4538 China Education and Research Network 1,024
202.201.108.0/22 AS4538 China Education and Research Network 1,024
202.201.14.0/24 AS4538 China Education and Research Network 256
202.201.33.0/24 AS4538 China Education and Research Network 256
202.201.255.0/24 AS4538 China Education and Research Network 256
202.201.80.0/24 AS4538 China Education and Research Network 256
202.201.32.0/24 AS4538 China Education and Research Network 256
202.201.166.0/24 AS4538 China Education and Research Network 256
202.201.64.0/24 AS4538 China Education and Research Network 256
202.201.152.0/24 AS4538 China Education and Research Network 256
202.201.128.0/24 AS4538 China Education and Research Network 256
202.201.220.0/24 AS4538 China Education and Research Network 256
202.201.160.0/24 AS4538 China Education and Research Network 256
202.201.18.0/24 AS4538 China Education and Research Network 256
202.201.253.0/24 AS4538 China Education and Research Network 256
202.201.96.0/24 AS4538 China Education and Research Network 256
202.201.53.0/24 AS4538 China Education and Research Network 256
202.201.44.0/24 AS4538 China Education and Research Network 256
202.201.144.0/24 AS4538 China Education and Research Network 256
202.201.43.0/24 AS4538 China Education and Research Network 256
202.201.0.0/24 AS4538 China Education and Research Network 256
202.201.48.0/24 AS4538 China Education and Research Network 256
202.201.68.0/24 AS4538 China Education and Research Network 256
202.201.154.0/24 AS4538 China Education and Research Network 256
202.201.106.0/24 AS4538 China Education and Research Network 256
202.201.201.0/24 AS4538 China Education and Research Network 256
202.201.65.0/24 AS4538 China Education and Research Network 256
202.201.69.0/24 AS4538 China Education and Research Network 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

37 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
202.201.106.169 AS4538 China Education and Research Network Center 31.66ms from Chengdu, CN
202.201.107.254 AS4538 China Education and Research Network Center 32.16ms 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
61.227.158.231 AS3462 Data Communication Business Group 5.39ms from Taichung, TW
84.229.209.135 AS12400 Partner Communications Ltd. 1.56ms from Tel Aviv, IL
87.68.169.23 AS12400 Partner Communications Ltd. 2.61ms from Tel Aviv, IL
105.105.111.151 AS36947 Telecom Algeria 13.21ms from Tunis, TN
134.215.118.135 AS4181 TDS TELECOM 4.74ms from Monticello, US
177.79.245.231 AS26599 TELEFÔNICA BRASIL S.A 15.64ms from Sao Paulo, BR
14.79.74.215 AS4766 Korea Telecom 3.89ms from Seoul, KR
60.43.142.167 AS4713 NTT Communications Corporation 1.42ms from Tokyo, JP
37.156.144.55 AS43754 Asiatech Data Transmission company 15.29ms from Baku, AZ
108.14.119.231 AS701 Verizon Business 2.85ms from New York City, US
175.215.56.151 AS4766 Korea Telecom 9.35ms from Seoul, KR
139.217.12.119 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 2.76ms from Tianjin, CN
78.60.244.55 AS8764 Telia Lietuva, AB 10.73ms from Vilnius, LT
102.45.243.167 AS8452 TE-AS 7.24ms from Cairo, EG
196.70.139.87 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 12.38ms from Casablanca, MA
52.230.230.135 AS8075 Microsoft Corporation 0.43ms from Des Moines, US
2.167.33.135 AS3320 Deutsche Telekom AG 11.15ms from Frankfurt am Main, DE
222.74.62.39 AS4134 CHINANET-BACKBONE 2.88ms from Hohhot, CN
46.200.149.247 AS6849 JSC "Ukrtelecom" 5.76ms from Kyiv, UA
185.229.96.247 AS200845 AVATEL TELECOM, SA 10.38ms from Madrid, ES
58.243.249.7 AS140726 UNICOM AnHui province network 9.05ms from Nanchang, CN
219.118.132.183 AS9354 Community Network Center Inc. 4.18ms from Osaka, JP
140.119.189.119 AS1659 Taiwan Academic Network (TANet) Information Center 2.54ms from Taipei, TW
41.105.79.167 AS36947 Telecom Algeria 19.35ms from Valencia, ES
45.21.25.151 AS7018 AT&T Enterprises, LLC 6.38ms from Atlanta, US

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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