125.222.48.0/22

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 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

Read more

Pingable IPs

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

IP Address	ASN	Details
125.222.48.2	AS4538 China Education and Research Network Center	`6.53ms` from Dalian, 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
13.223.19.102	AS14618 Amazon.com, Inc.	`0.46ms` from Ashburn, US
88.212.57.70	AS42841 ANTIK Telecom s.r.o	`0.87ms` from Bratislava, SK
52.15.214.246	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
14.152.81.70	AS134763 CHINANET Guangdong province network	`3.06ms` from Guangzhou, CN
112.94.18.118	AS17622 China Unicom Guangzhou network	`2.82ms` from Guangzhou, CN
14.228.78.102	AS45899 VNPT Corp	`2.00ms` from Hanoi, VN
118.140.104.150	AS9304 HGC Global Communications Limited	`1.71ms` from Hong Kong, HK
81.98.24.134	AS5089 Virgin Media Limited	`14.48ms` from London, GB
35.227.54.246	AS396982 Google LLC	`0.15ms` from Moncks Corner, US
147.185.189.6	AS400238 PIE&G	`11.43ms` from Mount Prospect, US
192.241.131.118	AS14061 DigitalOcean, LLC	`0.22ms` from New York City, US
85.166.238.38	AS2119 Telenor Norge AS	`17.10ms` from Oslo, NO
62.16.184.230	AS2119 Telenor Norge AS	`9.30ms` from Oslo, NO
159.180.193.70	AS39905 ACTITO S.A.	`0.58ms` from Paris, FR
174.182.156.230	AS7922 Comcast Cable Communications, LLC	`10.65ms` from Santa Clara, US
91.93.46.22	AS34984 Superonline Iletisim Hizmetleri A.S.	`8.63ms` from Ankara, TR
52.224.70.86	AS8075 Microsoft Corporation	`0.44ms` from Ashburn, US
35.206.235.166	AS19527 Google LLC	`0.15ms` from Chang-hua, TW
87.182.70.38	AS3320 Deutsche Telekom AG	`5.32ms` from Frankfurt am Main, DE
107.213.203.54	AS7018 AT&T Enterprises, LLC	`8.27ms` from Houston, US
37.46.6.118	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.27ms` from London, GB
162.17.117.246	AS7922 Comcast Cable Communications, LLC	`4.40ms` from Miami, US
76.111.235.230	AS7922 Comcast Cable Communications, LLC	`4.85ms` from Miami, US
186.6.226.54	AS6400 Compañía Dominicana de Teléfonos S. A.	`1.53ms` from Santo Domingo, DO
115.143.46.38	AS17858 LG POWERCOMM	`2.39ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -m14 125.222.49.59

traceroute to 125.222.49.59 (125.222.49.59): 14 hops max, 52 byte packets

1 [AS141995] 103.164.54.12 15.752 ms

2 *

3 *

4 *

5 [] 123.255.91.118 55.343 ms

6 [AS4538] 101.4.114.181 89.405 ms

7 *

8 *

9 [AS4538] 101.4.112.82 95.655 ms

10 *

11 [AS4538] 101.4.113.138 109.768 ms

12 *

13 *

14 *

Measurement taken from

IPinfo ProbeNet in Singapore, SG

On March 20th 2026

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