Prefixes
18 · 1
IPv4 · IPv6
Network
AS7
The Defence Science and Technology Laboratory
The Defence Science and Technology Laboratory announces 18 IPv4 prefixes (68.9K addresses) and 1 IPv6 prefix from European Union. 37% of them are covered by valid RPKI records.
Address space
68.9K
IPv4 addresses · 524.3K IPv6 /48s
RPKI
37% valid0 invalid · 12 without a record
Peering
Open
0 exchanges · 0 facilities
Details
Network
- Name
- The Defence Science and Technology Laboratory
- Holder
- DSTL-MNT
- Country
- European Union
- Registry
- RIPE NCC
- Registered
- May 27, 200224 years ago
- UsersCloudflare Radar's estimate of people who reach the internet through this network.
- About 537
- Abuse contact
- ripe@dstl.gov.uk
Connectivity
Cloudflare Radar- UpstreamsNetworks this one buys transit from.
- JanetAirtel Rwanda AS327707Airtel Rwanda AS327708
- PeersNetworks it exchanges traffic with directly, without paying either way.
- 0
- CustomersNetworks that buy transit from it.
- 1
Routing security
- ASPAAn RPKI record listing the only networks allowed to be its upstream providers, so routers can reject leaked or forged paths.
- Not published
- RPKI coverageShare of its announcements that a signed record (ROA) authorizes.
- 7 of 19 valid
- IncidentsPossible BGP hijacks (high-confidence detections) and route leaks involving this network in the last 30 days, from Cloudflare Radar.
- None in 30 days
Largest prefixes
IPv4
18- 146.80.0.0/16No ROA
- 146.80.128.0/19No ROA
- 146.80.160.0/19No ROA
- 146.80.224.0/20No ROA
- 146.80.240.0/20No ROA
- 146.80.192.0/23No ROA
- 146.80.194.0/23No ROA
- 194.32.218.0/23RPKI valid
- 194.61.92.0/23RPKI valid
- 192.5.28.0/24No ROA
- 192.5.29.0/24No ROA
- 192.5.30.0/24No ROA
- 192.35.94.0/24RPKI valid
- 192.67.43.0/24RPKI valid
- 192.107.178.0/24No ROA
- 192.149.120.0/24No ROA
- 194.32.69.0/24RPKI valid
- 194.34.138.0/24RPKI valid
IPv6
1- 2a0b:3b40::/29RPKI valid