RIPEstat

Routing information (RIS)

This prefix is announced by:

Resource	RIR	Country
172.241.240.0/21	ARIN	US

Showing results for 172.241.240.0/21 as of 2025-05-16 00:00:00 UTC

At 2025-05-16 00:00:00 UTC, 172.241.240.0/21 was 100% visible (by 345 of 345 RIS full peers).

First ever seen announced by AS15003, on 2013-04-21 08:00:00 UTC.

Originated by:

AS30633 - RPKI Status:

- Route objects: RADB and ARIN

No less-specific covering prefixes.

Showing results for 172.241.240.0/21 as of 2025-05-16 00:00:00 UTC

Results exclude routes with very low visibility (less than 10 RIS full-feed peers seeing).

Details

RIR	RIR's Whois
ARIN	http://whois.arin.net/ui

Showing results for 172.241.240.0/21

Please note that a report sent to the above email address might not reach the correct contact. If an abuse contact appears to be invalid or missing, please report it to the relevant RIR of this resource (ARIN).

Prefix	Type	Percent	Country
172.241.240.0/21	IPv4	100%	US

Showing results for 172.241.240.0/21 as of 2025-05-09 20:46:11 UTC

NetRange	172.0.0.0 - 172.255.255.255
CIDR	172.0.0.0/8
NetName	NET172
NetHandle	NET-172-0-0-0-0
Parent	()
NetType	Early Registrations, Maintained by ARIN
Organization	Various Registries (Maintained by ARIN) (VR-ARIN)
RegDate	1993-05-01
Ref	https://rdap.arin.net/registry/ip/172.0.0.0
source	ARIN