AS1856 RTX BBN Technologies, Inc.
AS1856 (DISN-PILOTNET2) is registered to RTX BBN Technologies, Inc. in US. It originates 17 prefixes in the global routing table.
17
IPv4 prefixes
0
IPv6 prefixes
89,344
IPv4 addresses
0%
RPKI valid
Registration
Who holds AS1856
Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.
AS number
AS1856
Handle
DISN-PILOTNET2
Organization
RTX BBN Technologies, Inc.
Country
US
ASPA
None published
Routing
What AS1856 announces
Prefixes originated by AS1856 in the routing table our collectors hold (kept current as routes change), each checked against the RPKI (every ten minutes) and the IRR (daily).
IPv4 prefixes
17
IPv6 prefixes
0
IPv4 addresses
89,344 (349 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
17
ROAs naming AS1856
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.
Upstreams
Who AS1856 buys transit from
Inferred from the AS paths in the RouteViews tables and our own collectors’ feeds, refreshed every 4 hours, most-seen first. 1 upstream.
Downstreams
Who buys transit from AS1856
None seen: AS1856 does not appear to provide transit to anyone.