Network 204.209.40.0/23

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AS Looking Glass

BGP paths to 204.209.40.0/23 (origin on the right)

AS25091 → AS1299 → AS852 → AS11507
AS52320 → AS1299 → AS852 → AS11507
AS140627 → AS1299 → AS852 → AS11507
AS142271 → AS9304 → AS2914 → AS852 → AS11507
AS14537 → AS13786 → AS2914 → AS852 → AS11507
AS3491 → AS852 → AS11507
AS49544 → AS852 → AS11507
AS53828 → AS852 → AS11507
AS137409 → AS852 → AS11507
AS199524 → AS137409 → AS852 → AS11507
AS293 → AS6509 → AS15296 → AS11507
AS11537 → AS6509 → AS15296 → AS11507
AS2500 → AS7660 → AS11537 → AS6509 → AS15296 → AS11507
AS19782 → AS11537 → AS6509 → AS15296 → AS11507

Network Information

Prefix	204.209.40.0/23
Origin AS	AS11507
CIDR	/23
Total IPs	512
Usable IPs	510
IP Range	204.209.40.0 - 204.209.41.255
RPKI Status	VALID
Registry	ARIN
Created	2025-07-10
Last Modified	2025-07-10

Raw WHOIS Data

route: 204.209.40.0/23 origin: AS11507 descr: Medicine Hat College admin-c: TSE51-ARIN tech-c: TSE51-ARIN mnt-by: MNT-MHC-10-Z remarks: This object is automatically managed by ARIN created: 2025-07-10T16:25:41Z last-modified: 2025-07-10T16:25:41Z source: ARIN rpki-ov-state: valid route: 204.209.40.0/23 descr: Medicine Hat College origin: AS11507 mnt-by: CYBERA-AB-MNT created: 2021-09-27T18:22:41Z last-modified: 2021-09-27T18:22:41Z source: CANARIE rpki-ov-state: valid route: 204.209.40.0/23 origin: AS11507 descr: Medicine Hat College remarks: Proxy route entry added on behalf of Medicine Hat College mnt-by: MAINT-AS852 changed: jimmy.kim@telus.com 20210917 #15:59:06Z source: RADB last-modified: 2023-11-13T16:08:13Z rpki-ov-state: valid