192.5.50.0/24

AS2841 · Chalmers University of Technology

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Summary

Country	Sweden
Domain	chalmers.se
ASN	AS2841
Registry	RIPE
ID	CTH-CS-NET

WHOIS Details

inetnum:        192.5.50.0 - 192.5.50.255
netname:        CTH-CS-NET
descr:          Chalmers University of Technology
descr:          Gothenburg, Sweden
country:        SE
org:            ORG-CUoT1-RIPE
admin-c:        CTH2-RIPE
tech-c:         CTH2-RIPE
status:         LEGACY
mnt-by:         CHALMERS-MNT
mnt-lower:      CHALMERS-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2019-12-04T13:04:34Z
source:         RIPE
abuse-email:    abuse@chalmers.se
abuse-c:        CTH2-RIPE
abuse-org:      ORG-CUoT1-RIPE

organisation:   ORG-CUoT1-RIPE
org-name:       Chalmers University of Technology
country:        SE
org-type:       OTHER
address:        Chalmersplatsen 4
address:        Gothenburg
address:        SE-412 96
address:        SE
e-mail:         cth-nic@chalmers.se
mnt-ref:        CHALMERS-MNT
mnt-ref:        SUNET-MNT
mnt-by:         CHALMERS-MNT
abuse-c:        CTH2-RIPE
created:        2004-11-03T16:02:03Z
last-modified:  2022-12-01T17:09:56Z
source:         RIPE

role:           CHALMERS NIC
address:        Chalmers University of Technology
address:        IT Office, IT Infrastructure
address:        SE-412 96 Goteborg
address:        SWEDEN
phone:          +46 31 772 66 00
e-mail:         cth-nic@chalmers.se
notify:         cth-nic@chalmers.se
abuse-mailbox:  abuse@chalmers.se
admin-c:        PA1009-RIPE
tech-c:         PA1009-RIPE
tech-c:         KR427-RIPE
tech-c:         PO2901-RIPE
tech-c:         TW4830-RIPE
tech-c:         PF9131-RIPE
tech-c:         MB56999-RIPE
nic-hdl:        CTH2-RIPE
mnt-by:         CHALMERS-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2024-12-09T14:47:46Z
source:         RIPE

route:          192.5.50.0/24
descr:          CTH-CS-NET
origin:         AS2841
mnt-by:         AS2841-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2001-09-22T09:31:54Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 192.5.0.0/16

Range	ASN	Company	Num of IPs
192.5.4.0/23	AS3557	Internet Systems Consortium, Inc.	512
192.5.154.0/23	AS36551	Compassion International, Inc.	512
192.5.6.0/24	AS10515	VeriSign Global Registry Services	256
192.5.6.0/24	AS10515	VeriSign Global Registry Services	256
192.5.6.0/24	AS10515	VeriSign Global Registry Services	256
192.5.6.0/24	AS10515	VeriSign Global Registry Services	256
192.5.6.0/24	AS10515	VeriSign Global Registry Services	256
192.5.215.0/24	AS11279	George Mason University	256
192.5.6.0/24	AS10515	VeriSign Global Registry Services	256
192.5.6.0/24	AS10515	VeriSign Global Registry Services	256
192.5.6.0/24	AS10515	VeriSign Global Registry Services	256
192.5.89.0/24	AS10578	Harvard University	256
192.5.208.0/24	AS10961	Boston University	256
192.5.206.0/24	AS111	Boston University	256
192.5.53.0/24	AS20	University of Rochester	256
192.5.8.0/24	AS19	Leidos, Inc.	256
192.5.73.0/24	AS11978	Vegas.com, LLC	256
192.5.46.0/24	AS12081	Greenheck Fan	256
192.5.219.0/24	AS12148	Clemson University	256
192.5.97.0/24	AS1267		256
192.5.43.0/24	AS14	Columbia University	256
192.5.221.0/24	AS16778	Cook Children's Health Care System	256
192.5.101.0/24	AS17	Purdue University	256
192.5.102.0/24	AS17	Purdue University	256
192.5.102.0/24	AS17	Purdue University	256
192.5.40.0/24	AS17	Purdue University	256
192.5.48.0/24	AS17	Purdue University	256
192.5.91.0/24	AS17	Purdue University	256
192.5.12.0/24	AS17055	University of Utah	256
192.5.66.0/24	AS1742	Harvard University	256
192.5.207.0/24	AS111	Boston University	256
192.5.6.0/24	AS10515	VeriSign Global Registry Services	256
192.5.14.0/24	AS21	The RAND Corporation	256
192.5.18.0/24	AS22238	DoD Network Information Center	256
192.5.7.0/24	AS22255	Allegheny-Singer Research Institute	256
192.5.134.0/24	AS243	L3Harris Technologies, Inc.	256
192.5.163.0/24	AS243	L3Harris Technologies, Inc.	256
192.5.213.0/24	AS243	L3Harris Technologies, Inc.	256
192.5.216.0/24	AS2511	Nippon Telegraph and Telephone Corporation	256
192.5.38.0/24	AS264	SRI International	256
192.5.67.0/24	AS264	SRI International	256
192.5.41.0/24	AS27064	Navy Network Information Center (NNIC)	256
192.5.241.0/24	AS29797	SEI Investments Developments, INC	256
192.5.19.0/24	AS299	University of California, Irvine	256
192.5.15.0/24	AS32064	American University	256
192.5.109.0/24	AS32666	Case Western Reserve University	256
192.5.110.0/24	AS32666	Case Western Reserve University	256
192.5.113.0/24	AS32666	Case Western Reserve University	256
192.5.6.0/24	AS10515	VeriSign Global Registry Services	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

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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
141.161.67.72	AS11318 Georgetown University	`2.17ms` from Ashburn, US
169.47.180.200	AS36351 IBM Cloud	`0.49ms` from Ashburn, US
73.250.215.168	AS7922 Comcast Cable Communications, LLC	`7.36ms` from Ashburn, US
190.25.64.152	AS19429 ETB - Colombia	`0.90ms` from Bogota, CO
71.57.70.168	AS7922 Comcast Cable Communications, LLC	`3.67ms` from Chicago, US
9.138.27.152	AS19901 Brightspeed	`5.64ms` from Durham, US
182.185.33.56	AS17557 Pakistan Telecommunication Company Limited	`1.62ms` from Islamabad, PK
180.130.146.40	AS4837 CHINA UNICOM China169 Backbone	`6.63ms` from Kunming, CN
200.233.245.168	AS16735 ALGAR TELECOM S/A	`1.21ms` from Osasco, BR
178.216.139.168	AS35695 F-NET sp. z o.o.	`5.95ms` from Warsaw, PL
84.83.157.152	AS1136 KPN B.V.	`2.64ms` from Amsterdam, NL
68.184.143.56	AS20115 Charter Communications LLC	`7.72ms` from Atlanta, US
117.215.201.8	AS9829 National Internet Backbone	`11.93ms` from Bengaluru, IN
52.26.104.184	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
23.101.159.168	AS8075 Microsoft Corporation	`0.31ms` from Boydton, US
154.176.40.136	AS8452 TE-AS	`3.40ms` from Cairo, EG
81.192.111.152	AS6713 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`2.12ms` from Casablanca, MA
75.190.89.152	AS11426 Charter Communications Inc	`8.38ms` from Charlotte, US
84.146.162.104	AS3320 Deutsche Telekom AG	`3.52ms` from Hamburg, DE
182.227.218.184	AS17858 LG POWERCOMM	`2.42ms` from Incheon, KR
85.195.129.72	AS25019 Saudi Telecom Company JSC	`1.41ms` from Jeddah, SA
76.159.145.216	AS7922 Comcast Cable Communications, LLC	`14.24ms` from Los Angeles, US
185.30.175.136	AS60497 Uwe Zeidler	`0.29ms` from Luxembourg, LU
144.139.224.24	AS1221 Telstra Limited	`2.08ms` from Melbourne, AU
70.176.103.152	AS22773 Cox Communications Inc.	`5.30ms` from Phoenix, US

Traceroute

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

traceroute -a -n -q1 -f2 -m15 192.5.50.65

traceroute to 192.5.50.65 (192.5.50.65): 15 hops max, 52 byte packets

2 [AS9002] 87.245.211.133 1.104 ms

3 [AS9002] 87.245.233.166 6.504 ms

4 [] 194.68.128.19 6.669 ms

5 [AS1653] 86.104.202.170 8.468 ms

6 [AS1653] 86.104.202.124 9.365 ms

7 [AS1653] 86.104.202.78 10.681 ms

8 [AS1653] 86.104.202.75 12.591 ms

9 [AS1653] 86.104.202.36 13.548 ms

10 [AS1653] 86.104.202.41 13.953 ms

11 *

12 [AS2841] 129.16.2.65 13.955 ms

13 *

14 *

15 *

Measurement taken from

IPinfo ProbeNet in Tallinn, EE

On March 13th 2026

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