AS5672 AT&T Enterprises, LLC
AS5672 (PBI-NET-BLK) is registered to AT&T Enterprises, LLC in US. It originates 5 prefixes in the global routing table.
5
IPv4 prefixes
0
IPv6 prefixes
5,376
IPv4 addresses
0%
RPKI valid
Registration
Who holds AS5672
Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.
AS number
AS5672
Handle
PBI-NET-BLK
Organization
AT&T Enterprises, LLC
Country
US
ASPA
None published
Routing
What AS5672 announces
Prefixes originated by AS5672 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).
IPv4 prefixes
5
IPv6 prefixes
0
IPv4 addresses
5,376 (21 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
5
ROAs naming AS5672
0
With an IRR route object
0 0%
Prefixes
Announced prefixes
Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.
IPv4 (5)
RPKI valid RPKI invalid no ROA covers it
Neighbors
Who AS5672 is reached through
The AS just before AS5672 in the paths our looking glass collectors hold, for 5 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.