ResearchRouting table, RPKI, IRR & looking glass

AS27563 Spirit Communications

AS27563 (SEGRA-UNITY) is registered to Spirit Communications in US. It originates 38 prefixes in the global routing table.

32
IPv4 prefixes
6
IPv6 prefixes
24,576
IPv4 addresses
0%
RPKI valid

Who holds AS27563

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

AS number
AS27563
Handle
SEGRA-UNITY
Organization
Spirit Communications
Country
US
ASPA
None published

What AS27563 announces

Prefixes originated by AS27563 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
32
IPv6 prefixes
6
IPv4 addresses
24,576 (96 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
38
ROAs naming AS27563
0
With an IRR route object
3 7%

Who AS27563 is reached through

The AS just before AS27563 in the paths our looking glass collectors hold, for 38 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS27563 publishes no ASPA of its own. 1 AS name it as a provider in theirs. Check a path.

The 1 ASes that name AS27563 as a provider

Routing registry objects

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

Sourceas-nameMaintained by
ARINAS-SEGRA-NETWORKMNT-SCTGHL
RADBSCANAMAINT-AS2711

Route objects with origin AS27563: RADB 21 · ARIN 5 · LEVEL3 5

as-sets that list AS27563 (6)