AS400063 Pennsylvania Telephone Company
AS400063 (PTCBB) is registered to Pennsylvania Telephone Company in US. It originates 3 prefixes in the global routing table.
3
IPv4 prefixes
0
IPv6 prefixes
1,536
IPv4 addresses
66%
RPKI valid
Registration
Who holds AS400063
Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.
AS number
AS400063
Handle
PTCBB
Organization
Pennsylvania Telephone Company
Country
US
ASPA
None published
Routing
What AS400063 announces
Prefixes originated by AS400063 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).
IPv4 prefixes
3
IPv6 prefixes
0
IPv4 addresses
1,536 (6 /24s)
RPKI valid
2 66%
RPKI invalid
0
RPKI not found
1
ROAs naming AS400063
2
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.
Neighbors
Who AS400063 is reached through
The AS just before AS400063 in the paths our looking glass collectors hold, for 3 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.