All ASNs

Autonomous System details for AS7

AS7

The Defence Science and Technology Laboratory • dstl.gov.uk

AS7 — The Defence Science and Technology Laboratory

AS Name

DSTL

Country

European Union (EU)

Website

dstl.gov.uk

Number of IPv4

94,464

Number of IPv6

6.34 × 10²⁹

ASN type

Government

Status

Allocated

Registry

RIPE

Allocated

May 27, 2002

Last updated

November 05, 2018

IP Ranges

18 IPv4 prefixes, 1 IPv6 prefixes

Prefix	Company	Number of IPs
146.80.0.0/16	Defence Science and Technology Laboratory	65,536
146.80.128.0/19	Defence Science and Technology Laboratory	8,192
146.80.160.0/19	Defence Science and Technology Laboratory	8,192
146.80.192.0/23	Defence Science and Technology Laboratory	512
146.80.194.0/23	Defence Science and Technology Laboratory	512
146.80.224.0/20	Defence Science and Technology Laboratory	4,096
146.80.240.0/20	Defence Science and Technology Laboratory	4,096
192.5.28.0/24	Defence Science and Technology Laboratory	256
192.5.29.0/24	Defence Science and Technology Laboratory	256
192.5.30.0/24	Defence Science and Technology Laboratory	256
192.35.94.0/24	The Defence Science and Technology Laboratory	256
192.67.43.0/24	The Defence Science and Technology Laboratory	256
192.107.178.0/24	Defence Science and Technology Laboratory	256
192.149.120.0/24	Defence Science and Technology Laboratory	256
194.32.69.0/24	The Defence Science and Technology Laboratory	256
194.32.218.0/23	The Defence Science and Technology Laboratory	512
194.34.138.0/24	The Defence Science and Technology Laboratory	256
194.61.92.0/23	The Defence Science and Technology Laboratory	512
2a0b:3b40::/29	The Defence Science and Technology Laboratory	6.34 × 10²⁹

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS7

0 peers

AS7 has no peers recorded.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS7

2 upstreams

AS786 AS327753

AS7 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS7 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS7

0 downstreams

AS7 has no downstreams recorded.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.