58.155.24.0/21

AS4538  ·  China Education and Research Network Center

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Summary

Country China
Domain cernet.edu.cn
ASN AS4538
Parent Range 58.154.0.0/15
Registry APNIC
ID SYR-CERNET

WHOIS Details

inetnum:        58.154.0.0 - 58.155.255.255
netname:        SYR-CERNET
descr:          China Education and Research Network
descr:          Shenyang Regional Network
country:        CN
admin-c:        CER-AP
tech-c:         CER-AP
abuse-c:        AC1685-AP
status:         ALLOCATED PORTABLE
remarks:        origin AS4538
remarks:        confederation
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CERNET-AP
mnt-routes:     MAINT-CERNET-AP
mnt-irt:        IRT-CERNET-AP
last-modified:  2020-09-03T09:16:11Z
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 2025-08-15
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:         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 2025-08-15
abuse-mailbox:  abuse@cernet.edu.cn
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:         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

route:          58.155.0.0/16
descr:          CERNET
origin:         AS4538
mnt-by:         MAINT-CERNET-AP
last-modified:  2009-01-05T03:10:57Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 58.155.24.0/21

Range ASN Company Num of IPs
58.154.0.0/15 AS4538 China Education and Research Network 131,072

Nearby Ranges

BGP prefixes that overlap with 58.155.0.0/16

Range ASN Company Num of IPs
58.154.0.0/15 AS4538 China Education and Research Network 131,072

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
54.201.235.213 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
73.47.100.213 AS7922 Comcast Cable Communications, LLC 11.74ms from Boston, US
40.83.18.37 AS8075 Microsoft Corporation 0.35ms from Des Moines, US
150.223.61.229 AS58519 Cloud Computing Corporation 1.05ms from Hohhot, CN
85.95.248.5 AS49467 INETMAR INTERNET HIZMETLERI BILISM TEKNOLOJILERI SANAYI VE TICARET LIMITED 0.17ms from Izmir, TR
178.62.58.245 AS14061 DigitalOcean, LLC 0.26ms from London, GB
216.247.143.117 AS35612 EOLO S.p.A. 4.03ms from Milan, IT
165.85.162.101 AS394089 Google LLC 0.36ms from Moncks Corner, US
36.32.22.213 AS140726 UNICOM AnHui province network 7.63ms from Nanjing, CN
222.185.143.53 AS4134 CHINANET-BACKBONE 3.52ms from Nanjing, CN
117.152.105.149 AS9808 China Mobile Communications Group Co., Ltd. 12.83ms from Nanjing, CN
126.90.137.245 AS17676 SoftBank Corp. 6.45ms from Osaka, JP
4.96.87.181 AS3356 Level 3 Parent, LLC 0.72ms from Salt Lake City, US
198.8.77.5 AS36025 WickedFastInternet.com 0.18ms from Salt Lake City, US
211.231.44.117 AS4766 Korea Telecom 3.25ms from Seoul, KR
61.129.72.21 AS4811 China Telecom (Group) 1.99ms from Shanghai, CN
89.45.239.245 AS1653 Vetenskapsradet / SUNET 0.47ms from Stockholm, SE
126.10.110.37 AS17676 SoftBank Corp. 2.61ms from Tokyo, JP
34.120.12.37 AS396982 Google LLC 0.09ms from Zuerich, CH
193.74.196.245 AS5432 Proximus NV 5.08ms from Amsterdam, NL
130.109.44.5 AS668 United States Department of Defense (DoD) 0.52ms from Atlanta, US
69.241.198.5 AS7922 Comcast Cable Communications, LLC 14.02ms from Atlanta, US
68.43.93.229 AS7922 Comcast Cable Communications, LLC 7.92ms from Flint, US
103.129.138.53 AS150288 METAGE TECHNOLOGY PTE. LTD. 0.26ms from Hong Kong, HK
182.16.42.133 AS45753 Netsec Limited 0.51ms from Hong Kong, HK

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f5 -m17 58.155.26.140
traceroute to 58.155.26.140 (58.155.26.140): 17 hops max, 52 byte packets
6 *
7 *
8 [AS4538] 101.4.114.181 91.844 ms
9 *
10 *
11 [AS4538] 101.4.112.82 101.895 ms
12 *
13 [AS4538] 101.4.117.86 107.008 ms
14 [AS4538] 101.4.118.118 111.688 ms
15 *
16 *
17 *
Measurement taken from IPinfo ProbeNet in Tokyo, JP
On

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