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:          115.154.0.0/16
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

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
197.164.58.18 AS24863 Link Egypt (Link.NET) 8.14ms from Cairo, EG
97.243.152.210 AS6167 Verizon Business 12.81ms from Chicago, US
183.230.2.2 AS9808 China Mobile Communications Group Co., Ltd. 2.02ms from Chongqing, CN
3.128.54.242 AS16509 Amazon.com, Inc. 0.11ms from Columbus, US
34.170.226.2 AS396982 Google LLC 0.11ms from Council Bluffs, US
197.92.169.194 AS20011 Dimension Data 1.33ms from Durban, ZA
59.41.201.146 AS4134 CHINANET-BACKBONE 3.18ms from Guangzhou, CN
120.29.226.2 AS38764 MARKAS BESAR KEPOLISIAN REPUBLIK INDONESIA 2.24ms from Jakarta, ID
39.49.45.114 AS17557 Pakistan Telecommunication Company Limited 14.55ms from Lahore, PK
79.116.47.50 AS57269 DIGI SPAIN TELECOM S.L. 0.78ms from Madrid, ES
2.103.194.18 AS13285 TalkTalk Communications Limited 5.92ms from Manchester, GB
120.157.231.114 AS1221 Telstra Limited 12.45ms from Melbourne, AU
86.249.176.226 AS3215 Orange S.A. 17.35ms from Paris, FR
166.140.5.146 AS6167 Verizon Business 14.33ms from Santa Clara, US
50.125.45.2 AS20055 Wholesail networks LLC 4.49ms from Seattle, US
117.123.35.162 AS17849 SK Broadband Co Ltd 3.02ms from Seoul, KR
116.255.217.34 AS4837 CHINA UNICOM China169 Backbone 0.31ms from Zhengzhou, CN
20.56.195.66 AS8075 Microsoft Corporation 0.23ms from Amsterdam, NL
91.25.153.98 AS3320 Deutsche Telekom AG 0.86ms from Berlin, DE
85.215.198.34 AS8560 IONOS SE 0.65ms from Berlin, DE
109.97.159.82 AS9050 Orange Romania S.A. 13.65ms from Bucharest, RO
223.86.35.98 AS9808 China Mobile Communications Group Co., Ltd. 6.27ms from Chengdu, CN
174.102.211.50 AS10796 Charter Communications Inc 7.11ms from Chicago, US
208.103.129.162 AS398143 Great Lakes Energy Connections Inc. 13.24ms from Chicago, US
109.233.148.2 AS21473 PFALZKOM GmbH 1.76ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -m20 115.155.76.251
traceroute to 115.155.76.251 (115.155.76.251): 20 hops max, 52 byte packets
2 *
3 *
4 *
5 *
6 [AS6939] 184.105.65.35 8.228 ms
7 *
8 *
9 *
10 [] 123.255.91.118 226.248 ms
11 [AS4538] 101.4.114.181 264.335 ms
12 *
13 *
14 *
15 [AS4538] 101.4.112.14 289.866 ms
16 [AS4538] 101.4.112.49 279.933 ms
17 [AS4538] 101.4.117.78 289.969 ms
18 *
19 *
20 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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