202.201.106.0/24

AS4538  ·  China Education and Research Network Center

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Summary

Country China
Domain cernet.edu.cn
ASN AS4538
Parent Range 202.201.106.0/23
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 202.201.106.0/24

Range ASN Company Num of IPs
202.201.106.0/23 AS4538 China Education and Research Network 512
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
202.201.68.0/24 AS4538 China Education and Research Network 256
202.201.154.0/24 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

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Pingable IPs

36 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

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
120.155.209.24 AS1221 Telstra Limited 11.29ms from Brisbane, AU
87.189.247.200 AS3320 Deutsche Telekom AG 5.49ms from Frankfurt am Main, DE
47.151.165.200 AS5650 Frontier Communications of America, Inc. 1.84ms from Los Angeles, US
18.207.201.232 AS14618 Amazon.com, Inc. 0.58ms from Reston, US
211.5.145.152 AS2516 KDDI CORPORATION 2.70ms from Tokyo, JP
68.186.223.56 AS20115 Charter Communications LLC 7.58ms from Atlanta, US
173.230.140.40 AS63949 Akamai Connected Cloud 0.36ms from Atlanta, US
81.230.38.24 AS3301 Telia Company AB 5.60ms from Copenhagen, DK
132.160.36.40 AS6360 University of Hawaii 7.57ms from Honolulu, US
24.160.150.184 AS11427 Charter Communications Inc 10.28ms from Houston, US
217.155.53.8 AS13037 Zen Internet Ltd 1.75ms from London, GB
167.0.165.216 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 18.47ms from Panama, PA
102.47.239.120 AS8452 TE-AS 4.28ms from Cairo, EG
23.194.107.184 AS16625 Akamai Technologies, Inc. 0.19ms from Chicago, US
27.69.2.200 AS7552 Viettel Group 4.32ms from Hanoi, VN
27.66.28.152 AS7552 Viettel Group 10.47ms from Ho Chi Minh City, VN
173.64.97.24 AS701 Verizon Business 4.61ms from Philadelphia, US
95.83.48.232 AS12389 PJSC Rostelecom 8.54ms from Samara, RU
61.73.246.248 AS4766 Korea Telecom 3.93ms from Seoul, KR
171.1.109.152 AS138345 StarHub Ltd 18.32ms from Singapore, SG
42.227.108.136 AS4837 CHINA UNICOM China169 Backbone 2.51ms from Zhengzhou, CN
185.35.112.136 AS50266 Odido Netherlands B.V. 1.78ms from Amsterdam, NL
51.222.80.40 AS16276 OVH SAS 0.07ms from Beauharnois, CA
84.190.76.88 AS3320 Deutsche Telekom AG 9.15ms from Frankfurt am Main, DE
217.92.87.72 AS3320 Deutsche Telekom AG 4.10ms from Frankfurt am Main, DE

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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