ResearchRouting table, RPKI, IRR & looking glass

AS203754 Phone Pulse Ltd

AS203754 (asphonepulse) is registered to Phone Pulse Ltd in IE. It originates 1 prefix in the global routing table.

1
IPv4 prefixes
0
IPv6 prefixes
1,024
IPv4 addresses
100%
RPKI valid

Who holds AS203754

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

AS number
AS203754
Handle
asphonepulse
Organization
Phone Pulse Ltd
Country
IE
ASPA
None published

What AS203754 announces

Prefixes originated by AS203754 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
1
IPv6 prefixes
0
IPv4 addresses
1,024 (4 /24s)
RPKI valid
1 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS203754
1
With an IRR route object
1 100%

Announced prefixes

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

IPv4 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS203754 is reached through

The AS just before AS203754 in the paths our looking glass collectors hold, for 1 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
RIPEasphonepulseRIPE-NCC-END-MNT, IE-PHONEPULSE-1-MNT

Route objects with origin AS203754: RIPE 1

as-sets that list AS203754 (3)