146.80.0.0/16

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-010

WHOIS Details

inetnum:        146.80.0.0 - 146.80.255.255
netname:        DSTL-010
org:            ORG-DSTL1-RIPE
descr:          UK Defence Science and Technology Laboratory
country:        GB
admin-c:        DSTL2-RIPE
tech-c:         DSTL3-RIPE
geoloc:         51.131526 -1.703706
status:         LEGACY
mnt-by:         DSTL-MNT
mnt-routes:     JIPS-NOSC
created:        2002-07-19T10:07:22Z
last-modified:  2020-05-18T15:11:52Z
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:          146.80.0.0/16
descr:          UK DSTL
origin:         AS7
mnt-by:         JIPS-NOSC
created:        1970-01-01T00:00:00Z
last-modified:  2014-10-24T14:02:24Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 146.0.0.0/8

Range	ASN	Company	Num of IPs
146.187.0.0/16	AS3935	Eastern Washington University	65,536
146.143.0.0/16	AS3486	JPMorgan Chase & Co.	65,536
146.63.0.0/16	AS3724	State of Alaska	65,536
146.215.0.0/16	AS38258	Sony Electronics Inc.	65,536
146.1.0.0/16	AS3378	VC32	65,536
146.7.0.0/16	AS2572	Missouri State University	65,536
146.54.0.0/16	AS367	Headquarters, USAISC	65,536
146.165.0.0/16	AS270	National Aeronautics and Space Administration	65,536
146.231.0.0/16	AS37520	Rhodes University	65,536
146.244.0.0/16	AS2152	San Diego State University	65,536
146.134.0.0/16	AS262534	Laboratório Nacional de Computação Científica	65,536
146.211.0.0/16	AS16086	Veikkaus Oy	65,536
146.217.0.0/16	AS20478	General Mills, Inc.	65,536
146.131.0.0/16	AS23448	Edmonton Power	65,536
146.129.0.0/16	AS2544	King County Gov	65,536
146.251.0.0/16	AS35819	Etihad Etisalat, a joint stock company	65,536
146.122.0.0/16	AS22216	Siemens Corporation	65,536
146.226.0.0/16	AS20243	University of the Virgin Islands	65,536
146.57.0.0/16	AS217	University of Minnesota	65,536
146.182.0.0/16	AS37501	University of the Free State	65,536
146.155.0.0/16	AS20191	Pontificia Universidad Catolica de Chile	65,536
146.141.0.0/16	AS2018	University of the Witwatersrand	65,536
146.105.0.0/16	AS15499	Computacenter Ltd	65,536
146.177.0.0/16	AS15395	Rackspace Ltd.	65,536
146.108.0.0/16	AS15733	Zumtobel AG	65,536
146.11.0.0/16	AS158	ERICSSON AUSTRALIA PTY LTD	65,536
146.228.0.0/16	AS1836	green.ch AG	65,536
146.134.0.0/16	AS1916	Laboratório Nacional de Computação Científica	65,536
146.6.0.0/16	AS18	University of Texas at Austin	65,536
146.202.0.0/16	AS17378	Dassault Systemes Americas Corp.	65,536
146.132.0.0/16	AS10695	Wal-Mart Stores, Inc.	65,536
146.177.0.0/16	AS12200	Rackspace Ltd.	65,536
146.114.0.0/16	AS1226	State of California Air Resources Board	65,536
146.110.0.0/16	AS1955	Budapest Corvinus University	65,536
146.50.0.0/16	AS1124	Universiteit van Amsterdam	65,536
146.249.0.0/16	AS1273	TotalEnergies SE	65,536
146.5.0.0/16	AS11711	National Solar Observatory	65,536
146.140.0.0/16	AS12643	Network of Fraunhofer IGD	65,536
146.229.0.0/16	AS10364	University of Alabama in Huntsville	65,536
146.119.0.0/16	AS201991	Metsaliitto Group	65,536
146.154.0.0/16	AS270	National Aeronautics and Space Administration	65,536
146.53.0.0/16	AS367	Headquarters, USAISC	65,536
146.48.0.0/16	AS137	Area della Ricerca di Pisa	65,536
146.118.0.0/16	AS134111	imported inetnum object for CIS-56	65,536
146.94.0.0/16	AS13759	Wilkes University	65,536
146.101.0.0/16	AS197832	Telstra Dedicated Hosting	65,536
146.5.0.0/16	AS104	National Solar Observatory	65,536
146.166.0.0/16	AS14977	Wyoming Community College Commission	65,536
146.79.0.0/16	AS15307	Childrens Hospital and Regional Medical Center	65,536
146.186.0.0/16	AS3999	The Pennsylvania State University	65,536

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
101.42.19.240	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.95ms` from Beijing, CN
85.57.224.176	AS12479 Orange Espagne SA	`7.95ms` from Madrid, ES
216.241.248.112	AS7381 BroadbandONE, LLC	`0.36ms` from Philadelphia, US
73.67.190.112	AS7922 Comcast Cable Communications, LLC	`7.31ms` from Portland, US
49.27.247.144	AS4766 Korea Telecom	`7.67ms` from Seoul, KR
222.238.66.16	AS9318 SK Broadband Co Ltd	`1.60ms` from Seoul, KR
126.73.246.112	AS17676 SoftBank Corp.	`3.26ms` from Tokyo, JP
123.216.90.48	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.45ms` from Tokyo, JP
208.101.103.0	AS35911 Telebec	`12.44ms` from Toronto, CA
107.13.48.64	AS11426 Charter Communications Inc	`10.88ms` from Washington, US
74.135.19.224	AS10796 Charter Communications Inc	`8.44ms` from Columbus, US
38.180.178.176	AS28753 Leaseweb Deutschland GmbH	`0.69ms` from Frankfurt am Main, DE
84.57.252.224	AS3209 Vodafone GmbH	`4.94ms` from Frankfurt am Main, DE
91.154.106.96	AS719 Elisa Oyj	`3.38ms` from Helsinki, FI
2.218.98.64	AS5607 Sky UK Limited	`4.60ms` from London, GB
69.249.0.64	AS7922 Comcast Cable Communications, LLC	`7.79ms` from Morris Plains, US
223.223.88.208	AS18144 Enecom,Inc.	`8.72ms` from Osaka, JP
177.42.143.80	AS18881 TELEFÔNICA BRASIL S.A	`19.42ms` from Osasco, BR
90.60.97.0	AS3215 Orange S.A.	`2.06ms` from Paris, FR
52.22.114.224	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
37.181.224.80	AS30722 Vodafone Italia S.p.A.	`5.73ms` from Rome, IT
216.34.76.96	AS3561 CenturyLink Communications, LLC	`1.43ms` from Seattle, US
101.235.26.0	AS10036 DLIVE	`1.69ms` from Seoul, KR
220.70.200.192	AS4766 Korea Telecom	`4.92ms` from Seoul, KR
220.141.227.224	AS3462 Data Communication Business Group	`1.92ms` from Taipei, TW

Traceroute

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

traceroute -a -n -q1 -m7 146.80.255.40

traceroute to 146.80.255.40 (146.80.255.40): 7 hops max, 52 byte packets

1 [AS15169] 142.251.50.125 76 ms

2 *

3 [AS786] 146.97.33.2 84.224 ms

4 [AS786] 146.97.37.250 77.858 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On November 22nd 2025

What are IP address ranges?

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