ResearchRouting table, RPKI, IRR & looking glass

AS47631 SIP COMMUNICATIONS LIMITED

AS47631 (sipcom-net1) is registered to SIP COMMUNICATIONS LIMITED in GB. It originates 11 prefixes in the global routing table.

10
IPv4 prefixes
1
IPv6 prefixes
2,560
IPv4 addresses
63%
RPKI valid

Who holds AS47631

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

AS number
AS47631
Handle
sipcom-net1
Organization
SIP COMMUNICATIONS LIMITED
Country
GB
ASPA
None published

What AS47631 announces

Prefixes originated by AS47631 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
10
IPv6 prefixes
1
IPv4 addresses
2,560 (10 /24s)
RPKI valid
7 63%
RPKI invalid
0
RPKI not found
4
ROAs naming AS47631
13
With an IRR route object
5 45%

Announced prefixes

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

Who AS47631 is reached through

The AS just before AS47631 in the paths our looking glass collectors hold, for 11 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
RIPEsipcom-net1RIPE-NCC-END-MNT, ML-PADLOCK

Route objects with origin AS47631: RIPE 13 · LEVEL3 5 · RADB 1

as-sets that list AS47631 (8)