125.222.100.0/24

AS4538  ·  China Education and Research Network Center

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Summary

Country China
Domain cernet.edu.cn
ASN AS4538
Registry APNIC
ID SYR-CERNET

WHOIS Details

inetnum:        125.222.0.0 - 125.223.255.255
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:  2020-09-03T09:16:21Z
source:         APNIC

irt:            IRT-CERNET-AP
address:        Network Center,
address:        FIT-3-220, 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:        abuse@cernet.edu.cn was validated on 2026-03-05
mnt-by:         MAINT-CERNET-AP
last-modified:  2026-03-05T06:39:56Z
source:         APNIC

role:           ABUSE CERNETAP
country:        ZZ
address:        Network Center,
address:        FIT-3-220, 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 2026-03-05
abuse-mailbox:  abuse@cernet.edu.cn
mnt-by:         APNIC-ABUSE
last-modified:  2026-03-05T06:40:20Z
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

Nearby Ranges

BGP prefixes that overlap with 125.222.0.0/16

No nearby ranges found.

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
125.222.100.5 jzsz.com.cn 1

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
125.222.100.5 AS4538 China Education and Research Network Center 10.99ms 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
172.234.156.104 AS63949 Akamai Connected Cloud 0.23ms from Ashburn, US
104.22.56.24 AS13335 Cloudflare, Inc. 0.35ms from Atlanta, US
123.57.248.8 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.10ms from Beijing, CN
73.227.129.152 AS7922 Comcast Cable Communications, LLC 4.84ms from Boston, US
34.80.228.24 AS396982 Google LLC 0.15ms from Chang-hua, TW
68.65.180.8 AS46449 Astrea 7.75ms from Chicago, US
24.175.57.40 AS11427 Charter Communications Inc 0.86ms from Houston, US
82.43.104.232 AS5089 Virgin Media Limited 5.84ms from London, GB
47.42.214.168 AS20115 Charter Communications LLC 6.24ms from Los Angeles, US
179.42.204.216 AS10269 Belize Telemedia Limited 18.18ms from Miami, US
83.198.201.104 AS3215 Orange S.A. 4.38ms from Saint-Denis, RE
73.162.50.216 AS7922 Comcast Cable Communications, LLC 5.97ms from San Jose, US
60.95.108.88 AS17676 SoftBank Corp. 3.38ms from Tokyo, JP
195.91.100.120 AS6855 Slovak Telekom, a.s. 13.21ms from Vienna, AT
85.124.221.216 AS8412 T-Mobile Austria GmbH 5.22ms from Vienna, AT
94.227.6.104 AS6848 Telenet BV 9.94ms from Brussels, BE
14.176.239.72 AS45899 VNPT Corp 2.66ms from Da Nang, VN
91.32.89.24 AS3320 Deutsche Telekom AG 7.70ms from Frankfurt am Main, DE
86.153.152.120 AS2856 British Telecommunications PLC 6.40ms from London, GB
46.27.176.152 AS12430 VODAFONE ESPANA S.A.U. 8.53ms from Madrid, ES
203.135.251.152 AS7679 QTnet,Inc. 8.11ms from Osaka, JP
139.129.232.56 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.17ms from Qingdao, CN
40.97.121.8 AS8075 Microsoft Corporation 0.64ms from San Antonio, US
175.123.128.120 AS9318 SK Broadband Co Ltd 1.54ms from Seoul, KR
18.136.210.72 AS16509 Amazon.com, Inc. 0.10ms from Singapore, SG

Traceroute

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

$
traceroute -a -n -q1 -f4 -m13 125.222.100.39
traceroute to 125.222.100.39 (125.222.100.39): 13 hops max, 52 byte packets
4 [AS749] 11.94.199.237 320.573 ms
5 *
7 *
8 *
9 *
10 [AS4538] 101.4.113.234 33.871 ms
11 *
12 *
13 *
Measurement taken from IPinfo ProbeNet in Shanghai, CN
On

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