ResearchRouting table, RPKI, IRR & looking glass

AS19635 Sandhill Telephone Cooperative, Inc.

AS19635 (SANDHILL-AS) is registered to Sandhill Telephone Cooperative, Inc. in US. It originates 86 prefixes in the global routing table.

85
IPv4 prefixes
1
IPv6 prefixes
21,760
IPv4 addresses
38%
RPKI valid

Who holds AS19635

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

AS number
AS19635
Handle
SANDHILL-AS
Organization
Sandhill Telephone Cooperative, Inc.
Country
US
ASPA
None published

What AS19635 announces

Prefixes originated by AS19635 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
85
IPv6 prefixes
1
IPv4 addresses
21,760 (85 /24s)
RPKI valid
33 38%
RPKI invalid
0
RPKI not found
53
ROAs naming AS19635
33
With an IRR route object
50 58%

Who AS19635 buys transit from

Inferred from the AS paths in the RouteViews tables and our own collectors’ feeds, refreshed every 4 hours, most-seen first. 3 upstreams.

Who buys transit from AS19635

None seen: AS19635 does not appear to provide transit to anyone.

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.

Sourceas-nameMaintained by
RADBRoadRunnerMAINT-RR

Route objects with origin AS19635: ARIN 51 · RADB 8

as-sets that list AS19635 (7)