ResearchRouting table, RPKI, IRR & looking glass

AS205804 Delta V Technologies Limited

AS205804 (DELTAV) is registered to Delta V Technologies Limited in GB. It originates 10 prefixes in the global routing table.

4
IPv4 prefixes
6
IPv6 prefixes
1,024
IPv4 addresses
100%
RPKI valid

Who holds AS205804

Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.

AS number
AS205804
Handle
DELTAV
Organization
Delta V Technologies Limited
Country
GB
ASPA
None published

What AS205804 announces

Prefixes originated by AS205804 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
4
IPv6 prefixes
6
IPv4 addresses
1,024 (4 /24s)
RPKI valid
10 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS205804
2
With an IRR route object
9 90%

Announced prefixes

Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.

Who AS205804 is reached through

The AS just before AS205804 in the paths our looking glass collectors hold, for 10 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.

Sourceas-nameMaintained by
RIPEDELTAVRIPE-NCC-END-MNT, UK-DELTAVTECH-1-MNT

Route objects with origin AS205804: RIPE 9

as-sets that list AS205804 (3)