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Data as of Nov 4, 2026

157.166.216.0/21

No anonymizer space · no proxy exits in 30 days

Turner Broadcasting System, Inc.

Announcement

this exact prefix

RPKI valid

Announced by

Type

Business

Announcements

More specific

Announcements inside

Prefix	Origin	Type	Holder	RPKI
157.166.219.0/24 since Nov 2016	AS40703	Business	Turner Broadcasting System, Inc.

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Origin network

AS40703

US

Name: Turner Broadcasting System, Inc.
Type: Business
Registered: Feb 29, 2008
Domain: turner.com
Industry: Online Music and Video Streaming Services
Spamhaus ASN-DROP: not listed

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
157.166.216.0/21	AS40703	/24	ARIN	RPKI valid

IRR

Route objects on the exact prefix

Origin	Registry	Description	Maintainer	Modified
AS40703	RADB	London	MAINT-AS5662	Nov 13, 2023

IRR inside

Route objects inside

Prefix	Origin	Registry	Description	Maintainer	Modified
157.166.216.0/22	AS40703	RADB	London summarized Turner route	MAINT-AS40703	Nov 13, 2023
157.166.216.0/23	AS40703	RADB	Turner-LDN-GMS	MAINT-AS40703	Nov 13, 2023
157.166.216.0/24	AS40703	RADB	Turner-LDN-GMS	MAINT-AS40703	Nov 13, 2023
157.166.217.0/24	AS40703	RADB	Turner-LDN-GMS	MAINT-AS40703	Nov 13, 2023
157.166.218.0/24	AS40703	RADB	London	MAINT-AS40703	Nov 13, 2023
157.166.220.0/23	AS40703	RADB	London	MAINT-AS5662	Nov 13, 2023
157.166.220.0/24	AS40703	RADB	London	MAINT-AS5662	Nov 13, 2023
157.166.221.0/24	AS40703	RADB	London	MAINT-AS5662	Nov 13, 2023
157.166.222.0/24	AS40703	RADB	Turner	MAINT-AS5662	Nov 13, 2023
157.166.223.0/24	AS40703	RADB	Turner-LDN-BlueFin	MAINT-AS40703	Nov 13, 2023