115.155.64.0/18

AS4538  ·  China Education and Research Network Center

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Summary

Country China
Domain cernet.edu.cn
ASN AS4538
Parent Range 115.154.0.0/15
Registry APNIC
ID XAR-CERNET

WHOIS Details

inetnum:        115.154.0.0 - 115.155.255.255
netname:        XAR-CERNET
descr:          China Education and Research Network
descr:          Xi'an Regional Network
country:        CN
admin-c:        CER-AP
tech-c:         CER-AP
abuse-c:        AC1685-AP
status:         ALLOCATED PORTABLE
remarks:        NS2.NET.EDU.CN
remarks:        DNS.EDU.CN
remarks:        DNS2.EDU.CN
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:  2020-09-03T09:16:19Z
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:          115.155.0.0/16
descr:          CERNET
origin:         AS4538
mnt-by:         MAINT-CERNET-AP
last-modified:  2009-01-05T03:10:58Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 115.155.64.0/18

Range ASN Company Num of IPs
115.154.0.0/15 AS4538 China Education and Research Network 131,072

Nearby Ranges

BGP prefixes that overlap with 115.155.0.0/16

Range ASN Company Num of IPs
115.154.0.0/15 AS4538 China Education and Research Network 131,072

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
115.155.104.38 lovelyanqi.com 1
115.155.88.253 669266.xyz 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

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
78.140.181.98 AS35415 Webzilla B.V. 0.29ms from Amsterdam, NL
65.190.169.178 AS11426 Charter Communications Inc 11.83ms from Ashburn, US
103.151.59.34 AS203020 HostRoyale Technologies Pvt Ltd 0.72ms from Athens, GR
212.115.30.210 AS48678 PENTECH BILISIM TEKNOLOJILERI SANAYI VE TICARET LIMITED SIRKETi 0.26ms from Bursa, TR
65.52.107.18 AS8075 Microsoft Corporation 1.64ms from Chicago, US
217.32.161.82 AS6871 Plusnet 4.94ms from London, GB
31.58.154.114 AS5065 Bunny Communications 0.57ms from Los Angeles, US
27.49.188.98 AS17639 Converge ICT Solutions Inc. 0.64ms from Manila, PH
5.143.142.242 AS12389 PJSC Rostelecom 17.56ms from Moscow, RU
172.232.73.130 AS63949 Akamai Connected Cloud 0.20ms from Mumbai, IN
183.147.39.18 AS4134 CHINANET-BACKBONE 8.37ms from Ningbo, CN
87.140.83.242 AS3320 Deutsche Telekom AG 5.97ms from Nuernberg, DE
189.98.187.98 AS26599 TELEFÔNICA BRASIL S.A 4.42ms from Osasco, BR
52.204.116.50 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
186.194.110.2 AS28210 GIGA MAIS FIBRA TELECOMUNICACOES S.A. 1.66ms from Rio de Janeiro, BR
37.101.71.18 AS1267 WIND TRE S.P.A. 10.49ms from Rome, IT
188.134.23.2 AS41733 JSC "ER-Telecom Holding" 1.83ms from Saint Petersburg, RU
173.0.62.82 AS27323 Wowrack.com 0.32ms from Seattle, US
32.221.156.18 AS46690 Southern New England Telephone Company and SNET America, Inc. 4.66ms from Secaucus, US
39.108.58.162 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.85ms from Shenzhen, CN
197.66.67.242 AS16637 MTN SA 17.52ms from Cape Town, ZA
174.106.124.178 AS11426 Charter Communications Inc 7.08ms from Charlotte, US
14.175.173.210 AS45899 VNPT Corp 7.97ms from Da Nang, VN
71.211.132.98 AS209 CenturyLink Communications, LLC 1.93ms from Denver, US
84.179.223.146 AS3320 Deutsche Telekom AG 4.08ms from Duesseldorf, DE

Traceroute

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

$
traceroute -a -n -q1 -f3 -m17 115.155.117.120
traceroute to 115.155.117.120 (115.155.117.120): 17 hops max, 52 byte packets
3 [] 203.144.97.117 1.212 ms
4 *
5 *
6 *
7 [] 59.43.38.121 36.622 ms
8 [] 59.43.132.33 45.887 ms
9 *
10 *
11 *
12 *
13 [AS4538] 101.4.118.166 53.954 ms
14 [AS4538] 101.4.117.78 61.493 ms
15 *
16 *
17 *
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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