125.222.160.0/20

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 Research Center,
address:        Main Bldg, Tsinghua Univ
address:        Beijing 100084, China
phone:          +86-10-62784301
fax-no:         +86-10-62785933
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        CER-AP
tech-c:         CER-AP
auth:           # Filtered
remarks:        timezone GMT+8
remarks:        http://www.ccert.edu.cn
remarks:        [email protected] 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:         [email protected]
admin-c:        CER-AP
tech-c:         CER-AP
nic-hdl:        AC1685-AP
remarks:        Generated from irt object IRT-CERNET-AP
remarks:        [email protected] was validated on 2025-08-15
abuse-mailbox:  [email protected]
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:         [email protected]
remarks:        [email protected]
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

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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
18.206.240.228 AS14618 Amazon.com, Inc. 1.07ms from Ashburn, US
13.218.161.100 AS14618 Amazon.com, Inc. 0.53ms from Ashburn, US
66.31.133.52 AS7922 Comcast Cable Communications, LLC 7.87ms from Boston, US
103.66.208.100 AS133661 Netplus Broadband Services Private Limited 7.77ms from Delhi, IN
13.77.202.180 AS8075 Microsoft Corporation 3.47ms from Denver, US
79.235.159.244 AS3320 Deutsche Telekom AG 1.97ms from Frankfurt am Main, DE
151.243.184.4 AS7488 CNServer LLC 0.35ms from Kansas City, US
195.210.243.84 AS5603 Telekom Slovenije, d.d. 3.75ms from Ljubljana, SI
217.58.253.244 AS3269 Telecom Italia S.p.A. 9.44ms from Rome, IT
187.10.223.132 AS27699 TELEFÔNICA BRASIL S.A 2.14ms from Sao Paulo, BR
202.68.226.36 AS152205 imobi inc, 3.59ms from Seoul, KR
125.15.27.20 AS9824 JCOM Co., Ltd. 8.79ms from Tokyo, JP
197.50.170.100 AS8452 TE-AS 4.55ms from Cairo, EG
74.129.171.68 AS10796 Charter Communications Inc 17.32ms from Chicago, US
73.9.99.36 AS7922 Comcast Cable Communications, LLC 4.58ms from Chicago, US
84.146.185.212 AS3320 Deutsche Telekom AG 6.14ms from Duesseldorf, DE
190.5.208.4 AS271185 BRTELE TECNOLOGIA LTDA 11.11ms from Fortaleza, BR
192.154.171.180 AS19233 Dialogix Telecom 0.75ms from Honolulu, US
207.34.0.36 AS7377 University of California, San Diego 2.63ms from Los Angeles, US
45.207.200.100 AS8796 FASTNET DATA INC 0.36ms from Los Angeles, US
125.205.176.36 AS4713 NTT DOCOMO BUSINESS,Inc. 12.01ms from Osaka, JP
125.184.44.84 AS17858 LG POWERCOMM 6.80ms from Seoul, KR
1.220.104.212 AS3786 LG DACOM Corporation 1.98ms from Seoul, KR
104.45.9.84 AS8075 Microsoft Corporation 0.21ms from Amsterdam, NL
67.140.13.132 AS7029 Windstream Communications LLC 7.13ms from Ashburn, US

Traceroute

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

$
traceroute -a -n -q1 -f6 -m19 125.222.161.103
traceroute to 125.222.161.103 (125.222.161.103): 19 hops max, 52 byte packets
6 [AS3491] 63.220.66.128 61.464 ms
7 [AS3491] 63.218.115.14 59.724 ms
8 [AS4538] 101.4.114.221 91.303 ms
9 [AS4538] 101.4.114.169 88.87 ms
10 *
11 [AS4538] 101.4.112.82 99.326 ms
12 *
13 [AS4538] 101.4.117.90 119.649 ms
14 *
15 [AS4538] 210.30.19.190 105.806 ms
16 [AS4538] 210.30.19.21 108.039 ms
17 *
18 *
19 *
Measurement taken from IPinfo ProbeNet in Osaka, JP
On

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