ResearchRouting table, looking glass, RPKI & IRR

216.172.152.0/21 EGIHosting

Announced by AS18779 EGIHosting. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 216.172.152.0/21

Prefix
216.172.152.0/21
Origin
AS18779 EGIHOSTING
RPKI
RPKI valid
Size
2,048 addresses
Less specific
216.172.128.0/19 AS18779 EGIHOSTING
More specifics
1
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-13 20:02 UTC
Paths

How 216.172.152.0/21 is reached

Every path our looking glass collectors hold for this exact prefix. Open one for its attributes, or see them all side by side in the looking glass.

AS36601 TNT (TNT - Tampa, FL)Collector-1-TAMPA-FL36601 174 18779×2
OriginAS18779 EGIHosting
Origin codeincomplete
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated5d 19h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 3257 18779×2
OriginAS18779 EGIHosting
Origin codeIGP
Communities903:900 903:13760
Updated6d 4h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 18779
OriginAS18779 EGIHosting
Origin codeIGP
Communities36295:100
Updated6d 4h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 18779
OriginAS18779 EGIHosting
Origin codeIGP
Communitiesnone
Updated6d 4h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 18779×2
OriginAS18779 EGIHosting
Origin codeincomplete
Communities174:21001 174:22013 36295:100 36295:174
Updated9d 21h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS18779 to originate 216.172.128.0/19 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
216.172.128.0/19/24AS18779 EGIHOSTINGARIN
IRR

Route objects

Registered in the IRR for this prefix and the ones covering it. Look it up live.

RouteOriginSourceDescriptionMaintained by
216.172.152.0/21AS18779 EGIHOSTINGRADBEnergy Group NetworksMAINT-AS18779
216.172.128.0/19 coveringAS18779 EGIHOSTINGARINSubnet Digital LLCMNT-SDL-166
216.172.128.0/19 coveringAS18779 EGIHOSTINGRADBSJC2 - Router 55 S. Market San Jose, CAMAINT-AS18779
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

216.172.128.0/19 AS18779 EGIHOSTING
More specific

Prefixes inside 216.172.152.0/21

1 announced prefix fall inside this one.

Show the 1 prefixes
216.172.159.0/24 AS18779 EGIHOSTING
Tools

Check 216.172.152.0/21 live

Looking glassIP to ASN APIRPKI APIIRR API