192.16.164.0/23

AS513 · CERN - European Organization for Nuclear Research

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Summary

Country	Switzerland
Domain	cern.ch
ASN	AS513
Registry	RIPE
ID	CERN-CNET9

WHOIS Details

inetnum:        192.16.164.0 - 192.16.164.255
netname:        CERN-CNET9
descr:          CERN EN
descr:          CERN - European Organization for Nuclear Research
descr:          CH-1211 Geneva 23 - Switzerland
country:        CH
admin-c:        CERN513
tech-c:         CERN513
status:         LEGACY
notify:         extip@cern.ch
org:            ORG-CEOf1-RIPE
mnt-by:         CERN-MNT
mnt-lower:      CERN-MNT
mnt-routes:     CERN-MNT
mnt-domains:    CERN-MNT
created:        2005-02-18T13:21:34Z
last-modified:  2015-07-31T08:21:02Z
source:         RIPE
abuse-email:    abuse@cern.ch
abuse-c:        CERN513
abuse-org:      ORG-CEOf1-RIPE

organisation:   ORG-CEOf1-RIPE
org-name:       CERN - European Organization for Nuclear Research
country:        CH
org-type:       LIR
address:        CERN
address:        CH-1211
address:        Geneva 23
address:        SWITZERLAND
phone:          +41 22 76 72613
e-mail:         extip@cern.ch
admin-c:        EM1969
admin-c:        DGR6-RIPE
tech-c:         CERN513
abuse-c:        CERN513
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        CERN-MNT
notify:         extip@cern.ch
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         CERN-MNT
created:        2004-04-17T11:02:00Z
last-modified:  2021-06-29T07:00:23Z
source:         RIPE
abuse-email:    abuse@cern.ch
abuse-c:        CERN513
abuse-org:      undefined

role:           CERN NOC
address:        CERN - European Organization for Nuclear Research
address:        Network Operation Center
address:        IT Department - CS group
address:        CH-1211 Geneva 23 - Switzerland
phone:          +41227675011
fax-no:         +41227677155
e-mail:         noc@cern.ch
remarks:        trouble: ------------------------------------------
remarks:        trouble: Operational issues: <noc@cern.ch>
remarks:        trouble: Peering issues: <extip@cern.ch>
remarks:        trouble: CIXP issues: <cixp.support@cern.ch>
remarks:        trouble: Abuse and SPAM: <abuse@cern.ch>
remarks:        trouble: ------------------------------------------
admin-c:        EM1969
admin-c:        DGR6-RIPE
tech-c:         EM1969
tech-c:         DGR6-RIPE
nic-hdl:        CERN513
mnt-by:         CERN-MNT
notify:         extip@cern.ch
abuse-mailbox:  abuse@cern.ch
created:        2015-04-14T08:36:32Z
last-modified:  2025-09-08T15:31:38Z
source:         RIPE

route:          192.16.164.0/23
descr:          CERN, European Organization for Nuclear Research
origin:         AS513
mnt-by:         CERN-MNT
mnt-lower:      CERN-MNT
mnt-routes:     CERN-MNT
org:            ORG-CEOf1-RIPE
notify:         extip@cern.ch
created:        2002-02-05T16:37:29Z
last-modified:  2005-07-11T17:45:18Z
source:         RIPE

organisation:   ORG-CEOf1-RIPE
org-name:       CERN - European Organization for Nuclear Research
country:        CH
org-type:       LIR
address:        CERN
address:        CH-1211
address:        Geneva 23
address:        SWITZERLAND
phone:          +41 22 76 72613
e-mail:         extip@cern.ch
admin-c:        EM1969
admin-c:        DGR6-RIPE
tech-c:         CERN513
abuse-c:        CERN513
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        CERN-MNT
notify:         extip@cern.ch
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         CERN-MNT
created:        2004-04-17T11:02:00Z
last-modified:  2021-06-29T07:00:23Z
source:         RIPE
abuse-email:    abuse@cern.ch
abuse-c:        CERN513
abuse-org:      undefined

Nearby Ranges

BGP prefixes that overlap with 192.16.0.0/16

Range	ASN	Company	Num of IPs
192.16.80.0/20	AS14537	Continent 8 LLC	4,096
192.16.112.0/21	AS30612	Eagle Communications, Inc.	2,048
192.16.112.0/21	AS35986	Eagle Communications, Inc.	2,048
192.16.108.0/22	AS40454	Manning Municipal Utilities	1,024
192.16.96.0/22	AS397886	ETEX COMMUNICATIONS, LLC	1,024
192.16.104.0/22	AS20283	Arrowhead Electric Cooperative, INC.	1,024
192.16.100.0/22	AS23158	ETEX COMMUNICATIONS, LLC	1,024
192.16.124.0/22	AS2839	Sweden Silicon Valley Link	1,024
192.16.120.0/23	AS14291	Antietam Broadband	512
192.16.94.0/24	AS14537	CONTINENT 8 TECHNOLOGIES (COLOMBIA) S.A.S	256
192.16.131.0/24	AS158	Ericsson	256
192.16.184.0/24	AS1888	CWI Amsterdam The Netherlands	256
192.16.191.0/24	AS1888	CWI Amsterdam The Netherlands	256
192.16.201.0/24	AS1888	CWI Amsterdam The Netherlands	256
192.16.73.0/24	AS19348	City of Brentwood	256
192.16.176.0/24	AS2055	Louisiana State University	256
192.16.137.0/24	AS209846	abtis GmbH	256
192.16.204.0/24	AS21976	Institute for Advanced Study	256
192.16.134.0/24	AS25181	SE-SONYMOBILE	256
192.16.135.0/24	AS25181	SE-SONYMOBILE	256
192.16.136.0/24	AS25181	SE-SONYMOBILE	256
192.16.122.0/24	AS25766	Skopos Financial LLC	256
192.16.140.0/24	AS2839	Royal Institute of Technology (KTH)	256
192.16.145.0/24	AS2839	Royal Institute of Technology	256
192.16.146.0/24	AS2839	Swedish Network	256
192.16.143.0/24	AS29217	CGI Sverige AB	256
192.16.202.0/24	AS3257	KPN Eurorings Experimental Network	256
192.16.174.0/24	AS32655	TSG Resources, Inc.	256
192.16.177.0/24	AS33660	F J Management Inc.	256
192.16.250.0/24	AS3766	Shared Services Canada	256
192.16.251.0/24	AS3766	Shared Services Canada	256
192.16.75.0/24	AS395164	Northern Light Single Point LLC	256
192.16.178.0/24	AS4697	Nippon Telegraph and Telephone Corporation	256
192.16.155.0/24	AS513	CERN EN	256
192.16.166.0/24	AS513	T0-T1 links	256
192.16.180.0/24	AS6262	Commonwealth Scientific and Industrial	256
192.16.167.0/24	AS668	DoD Network Information Center	256
192.16.190.0/24	AS702	P2P nets for Verizon end customers in the Netherlands	256
192.16.200.0/24	AS1101	SURFnet bv	256
192.16.173.0/24	AS749	Headquarters, USAISC	256
192.16.185.0/24	AS1104	Nikhef	256
192.16.186.0/24	AS1104	Nikhef (designated purpose networks)	256
192.16.192.0/24	AS1104	Nikhef	256
192.16.194.0/24	AS1104	Nikhef	256
192.16.195.0/24	AS1104	Nikhef	256
192.16.199.0/24	AS1104	Nikhef	256
192.16.175.0/24	AS1226	California Department of Technology	256
192.16.144.0/24	AS12552	OK-Q8 AB	256

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

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
73.183.63.71	AS7922 Comcast Cable Communications, LLC	`10.50ms` from Ashburn, US
101.21.81.247	AS4837 CHINA UNICOM China169 Backbone	`9.82ms` from Beijing, CN
190.66.154.215	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`9.33ms` from Bogota, CO
116.117.83.39	AS4837 CHINA UNICOM China169 Backbone	`11.67ms` from Changchun, CN
207.161.121.71	AS7122 Bell Canada	`16.33ms` from Chicago, US
175.178.69.183	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.20ms` from Guangzhou, CN
183.236.191.135	AS9808 China Mobile Communications Group Co., Ltd.	`11.61ms` from Guangzhou, CN
74.124.60.247	AS55291 Harris County	`2.98ms` from Houston, US
109.148.117.231	AS2856 British Telecommunications PLC	`1.56ms` from London, GB
82.10.230.103	AS5089 Virgin Media Limited	`9.79ms` from London, GB
35.171.26.183	AS14618 Amazon.com, Inc.	`0.39ms` from Reston, US
36.227.115.167	AS3462 Data Communication Business Group	`1.77ms` from Taipei, TW
96.253.127.199	AS701 Verizon Business	`4.64ms` from Ashburn, US
128.203.72.167	AS8075 Microsoft Corporation	`0.37ms` from Ashburn, US
119.250.13.23	AS4837 CHINA UNICOM China169 Backbone	`6.08ms` from Beijing, CN
34.210.109.247	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
106.216.138.55	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`10.87ms` from Chennai, IN
191.243.49.7	AS263495 INFOSERVIC INFORMATICA TELECOMUNICAÇÃO LTDA	`11.34ms` from Curitiba, BR
88.64.143.135	AS3209 Vodafone GmbH	`6.72ms` from Duesseldorf, DE
1.52.120.247	AS18403 FPT Telecom Company	`0.54ms` from Hanoi, VN
177.82.175.71	AS28573 Claro NXT Telecomunicacoes Ltda	`13.63ms` from Porto Alegre, BR
34.197.234.215	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
117.216.140.167	AS9829 National Internet Backbone	`5.34ms` from Saint Thomas Mount, IN
116.140.93.151	AS4837 CHINA UNICOM China169 Backbone	`11.17ms` from Tieling, CN
90.149.124.7	AS2527 Sony Network Communications Inc.	`2.21ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f3 -m7 192.16.165.202

traceroute to 192.16.165.202 (192.16.165.202): 7 hops max, 52 byte packets

3 [AS9924] 60.199.25.149 1.136 ms

4 [AS9924] 60.199.82.193 3.163 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Taipei, TW

On January 18th 2026

What are IP address ranges?

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