ResearchRouting table, RPKI, IRR & looking glass

AS17157 iHeartCommunications, Inc.

AS17157 (IHEARTMEDIA-AS-17157) is registered to iHeartCommunications, Inc. in US. It originates 30 prefixes in the global routing table.

30
IPv4 prefixes
0
IPv6 prefixes
7,680
IPv4 addresses
0%
RPKI valid

Who holds AS17157

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

AS number
AS17157
Handle
IHEARTMEDIA-AS-17157
Organization
iHeartCommunications, Inc.
Country
US
ASPA
None published

What AS17157 announces

Prefixes originated by AS17157 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
30
IPv6 prefixes
0
IPv4 addresses
7,680 (30 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
30
ROAs naming AS17157
5
With an IRR route object
1 3%

Who AS17157 is reached through

The AS just before AS17157 in the paths our looking glass collectors hold, for 30 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.

Sourceas-nameMaintained by
RADBRoadRunnerMAINT-RR

Route objects with origin AS17157: RADB 4

as-sets that list AS17157 (6)