202.201.68.0/24

AS4538  ·  China Education and Research Network Center

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Summary

Country China
Domain cernet.edu.cn
ASN AS4538
Parent Range 202.201.64.0/20
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 202.201.68.0/24

Range ASN Company Num of IPs
202.201.64.0/20 AS4538 China Education and Research Network 4,096
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

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
202.201.106.0/23 AS4538 China Education and Research Network 512
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
202.201.154.0/24 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

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

IP Address ASN Details
202.201.68.2 AS4538 China Education and Research Network Center 32.21ms from Beijing, 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
198.102.134.56 AS21993 Schlage Lock Company LLC 0.38ms from Amsterdam, NL
31.14.142.248 AS31034 Aruba S.p.A. 0.35ms from Arezzo, IT
193.174.46.72 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 7.05ms from Berlin, DE
35.167.2.216 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
34.76.202.8 AS396982 Google LLC 0.12ms from Brussels, BE
113.164.17.136 AS45899 VNPT Corp 0.83ms from Da Nang, VN
171.246.242.56 AS7552 Viettel Group 1.43ms from Ho Chi Minh City, VN
85.49.90.136 AS12479 Orange Espagne SA 3.06ms from Madrid, ES
121.224.57.8 AS4134 CHINANET-BACKBONE 5.53ms from Nanjing, CN
52.196.68.104 AS16509 Amazon.com, Inc. 0.19ms from Tokyo, JP
97.98.177.8 AS11427 Charter Communications Inc 18.69ms from Dallas, US
70.235.123.232 AS7018 AT&T Enterprises, LLC 2.13ms from Los Angeles, US
151.27.73.24 AS1267 WIND TRE S.P.A. 11.74ms from Milan, IT
3.225.197.120 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
23.48.141.8 AS16625 Akamai Technologies, Inc. 0.64ms from Amsterdam, NL
91.254.19.136 AS1267 WIND TRE S.P.A. 17.68ms from Milan, IT
114.239.125.72 AS4134 CHINANET-BACKBONE 11.08ms from Shanghai, CN
113.3.61.168 AS4837 CHINA UNICOM China169 Backbone 17.73ms from Liaoyang, CN
49.51.85.120 AS132203 Tencent Building, Kejizhongyi Avenue 0.30ms from Ashburn, US
97.146.76.136 AS6167 Verizon Business 15.97ms from Ashburn, US
44.249.202.120 AS16509 Amazon.com, Inc. 0.26ms from Boardman, US
105.69.227.24 AS36884 Wana Corporate 8.97ms from Casablanca, MA
86.178.202.104 AS2856 British Telecommunications PLC 3.44ms from London, GB
175.200.186.184 AS4766 Korea Telecom 6.72ms from Seoul, KR
115.11.105.184 AS4766 Korea Telecom 5.96ms from Seoul, KR

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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