192.5.28.0/24

AS7 · The Defence Science and Technology Laboratory

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Summary

Country	United Kingdom
Domain	dstl.gov.uk
ASN	AS7
Registry	RIPE
ID	DSTL-007

WHOIS Details

inetnum:        192.5.28.0 - 192.5.28.255
netname:        DSTL-007
descr:          UK Defence Science and Technology Laboratory
country:        GB
org:            ORG-DSTL1-RIPE
admin-c:        DSTL2-RIPE
tech-c:         DSTL3-RIPE
geoloc:         51.131526 -1.703706
status:         LEGACY
mnt-by:         DSTL-MNT
mnt-routes:     JIPS-NOSC
created:        2002-07-19T09:56:49Z
last-modified:  2020-05-18T15:12:45Z
source:         RIPE
abuse-email:    irt@jisc.ac.uk
abuse-c:        JCA95-RIPE
abuse-org:      ORG-DSTL1-RIPE

organisation:   ORG-DSTL1-RIPE
org-name:       Defence Science and Technology Laboratory
org-type:       Other
address:        Dstl KIS
address:        Porton Down
address:        Salisbury
address:        Wiltshire
address:        SP4 0JQ
address:        United Kingdom
abuse-c:        JCA95-RIPE
e-mail:         hostmaster@dstl.gov.uk
e-mail:         ripe@dstl.gov.uk
admin-c:        DSTL2-RIPE
tech-c:         DSTL3-RIPE
mnt-ref:        JANET-HOSTMASTER
mnt-ref:        DSTL-MNT
mnt-by:         JANET-HOSTMASTER
mnt-by:         DSTL-MNT
created:        2013-10-09T13:00:48Z
last-modified:  2018-10-19T09:48:29Z
source:         RIPE
abuse-email:    irt@jisc.ac.uk
abuse-c:        JCA95-RIPE
abuse-org:      undefined

role:           Dstl Admin
address:        Dstl Digital
address:        Porton Down
address:        Salisbury
address:        Wiltshire
address:        SP4 0JQ
phone:          +44 1980 950000
e-mail:         ripe@dstl.gov.uk
nic-hdl:        DSTL2-RIPE
mnt-by:         DSTL-MNT
created:        2018-10-04T10:19:36Z
last-modified:  2025-06-22T12:29:09Z
source:         RIPE

role:           Dstl Tech
address:        Dstl Digital
address:        Porton Down
address:        Salisbury
address:        Wiltshire
address:        SP4 0JQ
phone:          +44 1980 950000
e-mail:         ripe@dstl.gov.uk
nic-hdl:        DSTL3-RIPE
mnt-by:         DSTL-MNT
created:        2018-10-04T10:25:49Z
last-modified:  2025-06-22T12:28:25Z
source:         RIPE

route:          192.5.28.0/24
descr:          UK DSTL
origin:         AS7
mnt-by:         JIPS-NOSC
created:        1970-01-01T00:00:00Z
last-modified:  2014-10-24T13:59:23Z
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
192.5.89.0/24	AS10578	Harvard University	256
192.5.208.0/24	AS10961	Boston University	256
192.5.207.0/24	AS111	Boston University	256
192.5.206.0/24	AS111	Boston University	256
192.5.215.0/24	AS11279	George Mason University	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
192.5.40.0/24	AS17	Purdue University	256
192.5.12.0/24	AS17055	University of Utah	256
192.5.66.0/24	AS1742	Harvard University	256
192.5.8.0/24	AS19	Leidos, Inc.	256
192.5.53.0/24	AS20	University of Rochester	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
192.5.213.0/24	AS243	L3Harris Technologies, Inc.	256
192.5.134.0/24	AS243	L3Harris Technologies, Inc.	256
192.5.163.0/24	AS243	L3Harris Technologies, Inc.	256
192.5.216.0/24	AS2511	Nippon Telegraph and Telephone Corporation	256
192.5.67.0/24	AS264	SRI International	256
192.5.38.0/24	AS264	SRI International	256
192.5.41.0/24	AS27064	Navy Network Information Center (NNIC)	256
192.5.50.0/24	AS2841	Chalmers University of Technology	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
192.5.51.0/24	AS32831	Roswell Park Cancer Institute	256
192.5.104.0/24	AS33154	Westmoreland County Community College	256
192.5.166.0/24	AS3431	General Atomics	256
192.5.3.0/24	AS35960	City of Beverly Hills	256
192.5.31.0/24	AS3925	iStreet Solutions	256
192.5.222.0/24	AS393281	City of Huntington Beach	256
192.5.106.0/24	AS393412	Monotype Imaging Inc	256
192.5.49.0/24	AS394852	Arizona Water Company	256
192.5.6.0/24	AS396549	VeriSign Global Registry Services	256
192.5.6.0/24	AS396549	VeriSign Global Registry Services	256
192.5.6.0/24	AS396549	VeriSign Global Registry Services	256
192.5.6.0/24	AS396549	VeriSign Global Registry Services	256
192.5.6.0/24	AS396549	VeriSign Global Registry Services	256
192.5.6.0/24	AS396549	VeriSign Global Registry Services	256
192.5.6.0/24	AS396549	VeriSign Global Registry Services	256
192.5.6.0/24	AS396549	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
84.83.57.120	AS1136 KPN B.V.	`2.55ms` from Amsterdam, NL
47.234.139.184	AS11427 Charter Communications Inc	`7.66ms` from Dallas, US
115.240.7.72	AS55836 Reliance Jio Infocomm Limited	`0.95ms` from Kolkata, IN
213.178.30.248	AS29413 KOMRO Gesellschaft fuer Telekommunikation mit beschraenkter Haftung	`11.71ms` from Ljubljana, SI
43.204.41.216	AS16509 Amazon.com, Inc.	`0.10ms` from Mumbai, IN
220.177.11.136	AS4134 CHINANET-BACKBONE	`2.34ms` from Nanchang, CN
186.79.159.120	AS7418 TELEFÓNICA CHILE S.A.	`6.40ms` from Santiago, CL
52.107.245.40	AS8075 Microsoft Corporation	`0.20ms` from Santiago, CL
140.136.28.40	AS1659 Taiwan Academic Network (TANet) Information Center	`6.31ms` from Taipei, TW
115.59.15.40	AS4837 CHINA UNICOM China169 Backbone	`4.90ms` from Zhengzhou, CN
142.147.202.168	AS3257 GTT Communications Inc.	`0.59ms` from Ashburn, US
107.13.180.184	AS11426 Charter Communications Inc	`14.40ms` from Charlotte, US
76.183.151.184	AS11427 Charter Communications Inc	`4.65ms` from Dallas, US
46.208.66.24	AS6871 Plusnet	`13.74ms` from Erith, GB
13.43.189.104	AS16509 Amazon.com, Inc.	`0.17ms` from London, GB
93.96.69.136	AS5607 Sky UK Limited	`1.99ms` from London, GB
107.142.242.168	AS7018 AT&T Enterprises, LLC	`3.91ms` from Los Angeles, US
138.4.165.152	AS766 RedIRIS Autonomous System	`0.70ms` from Madrid, ES
186.53.96.184	AS6057 Administracion Nacional de Telecomunicaciones	`1.80ms` from Montevideo, UY
170.72.175.232	AS13445 Cisco Webex LLC	`0.71ms` from New York City, US
176.188.154.136	AS5410 Bouygues Telecom SA	`7.17ms` from Paris, FR
216.194.108.56	AS13150 CATO NETWORKS LTD	`0.13ms` from San Jose, US
115.143.73.168	AS17858 LG POWERCOMM	`2.17ms` from Seoul, KR
54.190.34.136	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
195.162.220.72	AS6848 Telenet BV	`1.95ms` from Brussels, BE

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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