ResearchRouting table, looking glass, RPKI & IRR

148.209.0.0/16 UNIVERSIDAD AUTONOMA DE YUCATAN

Announced by AS22122 UNIVERSIDAD AUTONOMA DE YUCATAN. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 148.209.0.0/16

Prefix
148.209.0.0/16
Origin
AS22122 AS22122
RPKI
RPKI valid
Size
65,536 addresses
Less specific
none
More specifics
40
IRR route objects
2 exact, 2 covering
In RouteViews
2026-10-13 17:13 UTC
Paths

How 148.209.0.0/16 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 8151 22122
OriginAS22122 UNIVERSIDAD AUTONOMA DE YUCATAN
Origin codeIGP
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated5d 16h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 6939 8151 22122
OriginAS22122 UNIVERSIDAD AUTONOMA DE YUCATAN
Origin codeIGP
Communities903:900 903:13760
Updated6d 1h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 8151 22122
OriginAS22122 UNIVERSIDAD AUTONOMA DE YUCATAN
Origin codeIGP
Communities36295:100
Updated6d 1h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 8151 22122
OriginAS22122 UNIVERSIDAD AUTONOMA DE YUCATAN
Origin codeIGP
Communities174:21001 174:22013
Updated6d 1h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 8151 22122
OriginAS22122 UNIVERSIDAD AUTONOMA DE YUCATAN
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated9d 18h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS22122 to originate 148.209.0.0/16 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
148.209.0.0/16/24AS22122 AS22122LACNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
148.209.0.0/16AS22122 AS22122LACNICLACNIC generated route for UNIVERSIDAD AUTONOMA DE YUCATANMNT-MX-UAYU-LACNIC
148.209.0.0/16AS22122 AS22122RADBBestel TranstelcoMAINT-AS32098
148.208.0.0/15 coveringAS6503 AS6503RADBCustomer AxtelMAINT-AS32098
148.208.0.0/15 coveringAS32098 TRANSTELCO-INCRADBCustomer AXTELMAINT-AS32098
More specific

Prefixes inside 148.209.0.0/16

40 announced prefixes fall inside this one.

Show the 40 prefixes
148.209.13.0/24 AS22122 AS22122148.209.14.0/23 AS22122 AS22122148.209.15.0/24 AS22122 AS22122148.209.16.0/22 AS22122 AS22122148.209.21.0/24 AS22122 AS22122148.209.25.0/24 AS22122 AS22122148.209.26.0/23 AS22122 AS22122148.209.28.0/23 AS22122 AS22122148.209.31.0/24 AS22122 AS22122148.209.32.0/21 AS22122 AS22122148.209.40.0/23 AS22122 AS22122148.209.42.0/23 AS22122 AS22122148.209.44.0/22 AS22122 AS22122148.209.48.0/23 AS22122 AS22122148.209.51.0/24 AS22122 AS22122148.209.52.0/23 AS22122 AS22122148.209.60.0/23 AS22122 AS22122148.209.62.0/24 AS22122 AS22122148.209.63.0/24 AS22122 AS22122148.209.64.0/21 AS22122 AS22122148.209.70.0/24 AS22122 AS22122148.209.72.0/24 AS22122 AS22122148.209.73.0/24 AS22122 AS22122148.209.74.0/23 AS22122 AS22122148.209.76.0/24 AS22122 AS22122148.209.80.0/24 AS22122 AS22122148.209.81.0/24 AS22122 AS22122148.209.82.0/23 AS22122 AS22122148.209.84.0/23 AS22122 AS22122148.209.91.0/24 AS22122 AS22122148.209.92.0/22 AS22122 AS22122148.209.96.0/21 AS22122 AS22122148.209.102.0/24 AS22122 AS22122148.209.104.0/24 AS22122 AS22122148.209.108.0/24 AS22122 AS22122148.209.110.0/24 AS22122 AS22122148.209.112.0/22 AS22122 AS22122148.209.117.0/24 AS22122 AS22122148.209.120.0/22 AS22122 AS22122148.209.126.0/24 AS22122 AS22122
Tools

Check 148.209.0.0/16 live

Looking glassIP to ASN APIRPKI APIIRR API