ResearchRouting table, looking glass, RPKI & IRR

161.209.96.0/20 Southern California Gas Company

Announced by AS32665 Southern California Gas Company. RPKI not found Seen by 5 of our 5 looking glass sessions. Also originated by AS203

Summary

What the table says about 161.209.96.0/20

Prefix
161.209.96.0/20
Origin
AS32665 SOCALGAS-1
RPKI
RPKI not found
Size
4,096 addresses
Less specific
none
More specifics
9
IRR route objects
0 exact, 1 covering
In RouteViews
2026-10-12 20:02 UTC
Paths

How 161.209.96.0/20 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 13760 3356 203
OriginAS203 Level 3 Parent, LLC
Origin codeIGP
Communities202:73 3356:3 3356:22 3356:123 3356:187 3356:189 3356:400 3356:575 3356:600 3356:2050 3549:600 36601:150 36601:2001 36601:13760
Updated4d 19h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 203
OriginAS203 Level 3 Parent, LLC
Origin codeIGP
Communities903:900 903:13760
Updated5d 3h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3356 203
OriginAS203 Level 3 Parent, LLC
Origin codeIGP
Communities36295:100
Updated5d 3h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 3356 203
OriginAS203 Level 3 Parent, LLC
Origin codeIGP
Communities174:21000 174:22013
Updated5d 3h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 3356 203
OriginAS203 Level 3 Parent, LLC
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated8d 21h ago
RPKI

Route origin authorizations

No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.

IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
161.209.0.0/16 coveringAS32665 SOCALGAS-1LEVEL3route update via webSEMPRA-MNT
More specific

Prefixes inside 161.209.96.0/20

9 announced prefixes fall inside this one.

Show the 9 prefixes
161.209.96.0/24 AS203 CENTURYLINK-LEGACY-LVLT-203161.209.97.0/24 AS203 CENTURYLINK-LEGACY-LVLT-203161.209.98.0/24 AS203 CENTURYLINK-LEGACY-LVLT-203161.209.99.0/24 AS203 CENTURYLINK-LEGACY-LVLT-203161.209.100.0/24 AS203 CENTURYLINK-LEGACY-LVLT-203161.209.101.0/24 AS203 CENTURYLINK-LEGACY-LVLT-203161.209.102.0/24 AS203 CENTURYLINK-LEGACY-LVLT-203161.209.103.0/24 AS203 CENTURYLINK-LEGACY-LVLT-203161.209.111.0/24 AS203 CENTURYLINK-LEGACY-LVLT-203
Tools

Check 161.209.96.0/20 live

Looking glassIP to ASN APIRPKI APIIRR API