125.219.176.0/20

AS4538  ·  China Education and Research Network Center

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Summary

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

WHOIS Details

inetnum:        125.219.0.0 - 125.219.255.255
netname:        WHR-CERNET
descr:          China Education and Research Network
descr:          Wuhan Regional Network
country:        CN
admin-c:        CER-AP
tech-c:         CER-AP
abuse-c:        AC1685-AP
status:         ALLOCATED PORTABLE
remarks:        origin AS4538
remarks:        confederation
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

route:          125.219.0.0/16
descr:          CERNET
origin:         AS4538
mnt-by:         MAINT-CERNET-AP
last-modified:  2009-01-05T03:10:57Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 125.219.0.0/16

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

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
108.34.163.180 AS701 Verizon Business 2.81ms from Boston, US
54.247.9.100 AS16509 Amazon.com, Inc. 0.31ms from Dublin, IE
63.176.197.84 AS16509 Amazon.com, Inc. 0.28ms from Frankfurt am Main, DE
27.37.38.68 AS17816 China Unicom IP network China169 Guangdong province 3.48ms from Guangzhou, CN
116.20.201.228 AS4134 CHINANET-BACKBONE 2.73ms from Guangzhou, CN
118.182.1.164 AS4134 CHINANET-BACKBONE 9.27ms from Lanzhou, CN
217.12.27.244 AS34285 Sociedad Andaluza para el Desarrollo de las Telecomunicaciones S.A. Medio Propio 6.56ms from Madrid, ES
37.26.189.148 AS30781 Free Pro SAS 0.43ms from Marseille, FR
151.40.71.228 AS1267 WIND TRE S.P.A. 7.24ms from Milan, IT
95.237.85.148 AS3269 Telecom Italia S.p.A. 3.25ms from Milan, IT
37.17.32.164 AS42772 Unitary enterprise A1 0.97ms from Minsk, BY
94.77.97.52 AS6761 Invest Development LLC 0.89ms from Moscow, RU
183.147.215.100 AS4134 CHINANET-BACKBONE 9.13ms from Nanchang, CN
100.2.26.132 AS701 Verizon Business 3.08ms from New York City, US
103.164.32.116 AS17621 China Unicom Shanghai network 2.90ms from Shanghai, CN
111.242.229.148 AS3462 Data Communication Business Group 4.22ms from Taichung, TW
37.142.142.4 AS12849 Hot-Net internet services Ltd. 1.95ms from Tel Aviv, IL
126.114.152.228 AS17676 SoftBank Corp. 3.60ms from Tokyo, JP
176.96.148.100 AS57121 Piotr Bukowczyk trading as IT Systematic Group 8.31ms from Warsaw, PL
3.141.145.116 AS16509 Amazon.com, Inc. 0.10ms from Columbus, US
97.232.254.132 AS6167 Verizon Business 18.39ms from Dallas, US
94.207.98.116 AS15802 Emirates Integrated Telecommunications Company PJSC 3.22ms from Dubai, AE
204.193.230.68 AS10616 National Oceanic and Atmospheric Administration 14.10ms from Durham, US
156.38.247.164 AS37153 Xneelo (Pty) Ltd 0.12ms from Johannesburg, ZA
41.79.180.180 AS37412 The Packet Hub 0.27ms from Johannesburg, ZA

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 125.219.182.46
traceroute to 125.219.182.46 (125.219.182.46): 17 hops max, 52 byte packets
6 *
7 [] 123.255.91.118 157.601 ms
8 [AS4538] 101.4.114.181 184.226 ms
9 *
10 [AS4538] 101.4.117.81 184.207 ms
11 [AS4538] 101.4.112.2 197.533 ms
12 *
13 [AS4538] 210.43.145.86 199.586 ms
14 [AS4538] 210.43.145.226 194.917 ms
15 *
16 *
17 *
Measurement taken from IPinfo ProbeNet in Fremont, US
On

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