ResearchRouting table, looking glass, RPKI & IRR

211.42.0.0/17 DACOM-PUBNETPLUS

Announced by AS9316 DACOM-PUBNETPLUS. RPKI not found Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 211.42.0.0/17

Prefix
211.42.0.0/17
Origin
AS9316 DACOM-PUBNETPLUS-AS-KR-KR
RPKI
RPKI not found
Size
32,768 addresses
Less specific
none
More specifics
43
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-13 20:02 UTC
Paths

How 211.42.0.0/17 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 3786 9316
OriginAS9316 DACOM-PUBNETPLUS
Origin codeIGP
Communities3356:3 3356:22 3356:86 3356:575 3356:666 3356:903 3356:2003 3786:11 36601:150 36601:2001 36601:13760
Updated5d 18h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 3786 9316
OriginAS9316 DACOM-PUBNETPLUS
Origin codeIGP
Communities903:900 903:13760
Updated6d 3h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3786 9316
OriginAS9316 DACOM-PUBNETPLUS
Origin codeIGP
Communities36295:100
Updated6d 3h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 3786 9316
OriginAS9316 DACOM-PUBNETPLUS
Origin codeIGP
Communitiesnone
Updated6d 3h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 3786×2 9316
OriginAS9316 DACOM-PUBNETPLUS
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated9d 20h 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
211.42.0.0/17AS9316 DACOM-PUBNETPLUS-AS-KR-KRRADBPUBNetPlusMAINT-AS4766
211.42.0.0/17AS9318 SKB-AS-KRREACHREACH (Customer Route)MAINT-REACH-NOC
More specific

Prefixes inside 211.42.0.0/17

43 announced prefixes fall inside this one.

Show the 43 prefixes
211.42.0.0/21 AS17586 NARATV-AS-KR-KR211.42.8.0/24 AS9698 YOUNGDOONG-AS-KR-KR211.42.9.0/24 AS9698 YOUNGDOONG-AS-KR-KR211.42.10.0/24 AS9698 YOUNGDOONG-AS-KR-KR211.42.11.0/24 AS9698 YOUNGDOONG-AS-KR-KR211.42.12.0/24 AS9528 CBE-AS-KR-KR211.42.14.0/24 AS9528 CBE-AS-KR-KR211.42.16.0/24 AS9647 SEOULMETRO-AS-KR211.42.20.0/24 AS9528 CBE-AS-KR-KR211.42.21.0/24 AS9528 CBE-AS-KR-KR211.42.22.0/24 AS9528 CBE-AS-KR-KR211.42.24.0/24 AS9528 CBE-AS-KR-KR211.42.25.0/24 AS9528 CBE-AS-KR-KR211.42.27.0/24 AS9528 CBE-AS-KR-KR211.42.28.0/24 AS9528 CBE-AS-KR-KR211.42.29.0/24 AS9528 CBE-AS-KR-KR211.42.30.0/24 AS9528 CBE-AS-KR-KR211.42.31.0/24 AS17590 KGPC-AS-KR-KR211.42.44.0/24 AS9950 PUBNETPLUS2-AS-KR-KR211.42.45.0/24 AS9528 CBE-AS-KR-KR211.42.46.0/24 AS9528 CBE-AS-KR-KR211.42.47.0/24 AS9528 CBE-AS-KR-KR211.42.48.0/24 AS18027 NSU-AS-KR-KR211.42.49.0/24 AS18027 NSU-AS-KR-KR211.42.51.0/24 AS9528 CBE-AS-KR-KR211.42.52.0/24 AS9528 CBE-AS-KR-KR211.42.53.0/24 AS9528 CBE-AS-KR-KR211.42.58.0/24 AS9528 CBE-AS-KR-KR211.42.59.0/24 AS9528 CBE-AS-KR-KR211.42.61.0/24 AS9528 CBE-AS-KR-KR211.42.62.0/24 AS9528 CBE-AS-KR-KR211.42.63.0/24 AS9528 CBE-AS-KR-KR211.42.65.0/24 AS9528 CBE-AS-KR-KR211.42.66.0/24 AS9528 CBE-AS-KR-KR211.42.67.0/24 AS9528 CBE-AS-KR-KR211.42.68.0/24 AS9528 CBE-AS-KR-KR211.42.72.0/22 AS17841 NCIA-AS-KR-KR211.42.84.0/23 AS17841 NCIA-AS-KR-KR211.42.86.0/24 AS17841 NCIA-AS-KR-KR211.42.92.0/24 AS9647 SEOULMETRO-AS-KR211.42.94.0/24 AS9647 SEOULMETRO-AS-KR211.42.100.0/24 AS45990 HIRANET-AS-KR-KR211.42.104.0/24 AS18027 NSU-AS-KR-KR
Tools

Check 211.42.0.0/17 live

Looking glassIP to ASN APIRPKI APIIRR API