ResearchRouting table, RPKI, IRR & looking glass

AS2685 AT&T Enterprises, LLC

AS2685 (ATGS-MMD-AS) is registered to AT&T Enterprises, LLC in US. It originates 39 prefixes in the global routing table.

37
IPv4 prefixes
2
IPv6 prefixes
94,464
IPv4 addresses
5%
RPKI valid

Who holds AS2685

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

AS number
AS2685
Handle
ATGS-MMD-AS
Organization
AT&T Enterprises, LLC
Country
US
ASPA
None published

What AS2685 announces

Prefixes originated by AS2685 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
37
IPv6 prefixes
2
IPv4 addresses
94,464 (369 /24s)
RPKI valid
2 5%
RPKI invalid
0
RPKI not found
37
ROAs naming AS2685
2
With an IRR route object
37 94%

Who AS2685 is reached through

The AS just before AS2685 in the paths our looking glass collectors hold, for 39 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.

Route objects with origin AS2685: RADB 67 · ARIN 2

as-sets that list AS2685 (5)