144.254.0.0 - Discover

IP Address Information

IPv4

Address

144.254.0.0

Version

IPv4

Data From

2026-09-10 14:31:42 UTC

ASN

AS109 via ripe_ris

AS Name

CISCOSYSTEMS

Organization

CISCO SYSTEMS, INC.

Valid

Validation

Valid ROA authorizes AS109 for this prefix

Authorized ASNs

AS109, AS198949

ROA Coverage

2 ROAs found

2 ROAs

AS109 144.254.0.0/16 max /24

ARIN · First seen: 2026-01-28 · Expires: 2026-10-29 15:00

AS198949 144.254.0.0/16 max /24

ARIN · First seen: 2026-01-28 · Expires: 2026-10-29 15:00

Created

2026-09-10 14:31 UTC

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