ResearchRouting table, RPKI, IRR & looking glass

AS53831 Squarespace, Inc.

AS53831 (SQUARESPACE) is registered to Squarespace, Inc. in US. It originates 11 prefixes in the global routing table.

11
IPv4 prefixes
0
IPv6 prefixes
2,816
IPv4 addresses
81%
RPKI valid

Who holds AS53831

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

AS number
AS53831
Handle
SQUARESPACE
Organization
Squarespace, Inc.
Country
US
ASPA
None published

What AS53831 announces

Prefixes originated by AS53831 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
11
IPv6 prefixes
0
IPv4 addresses
2,816 (11 /24s)
RPKI valid
9 81%
RPKI invalid
0
RPKI not found
2
ROAs naming AS53831
6
With an IRR route object
11 100%

Announced prefixes

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

Who AS53831 is reached through

The AS just before AS53831 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
ARINSquarespace-ASMNT-SQUAR-30
RADBSQUARESPACE-1MAINT-AS53831

Route objects with origin AS53831: RADB 49 · ARIN 13

as-sets that list AS53831 (14)