ResearchRouting table, looking glass, RPKI & IRR

173.254.0.0/17 Unified Layer

Announced by AS46606 Unified Layer. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 173.254.0.0/17

Prefix
173.254.0.0/17
Origin
AS46606 UNIFIEDLAYER-AS-1
RPKI
RPKI valid
Size
32,768 addresses
Less specific
none
More specifics
31
IRR route objects
7 exact, 0 covering
In RouteViews
2026-10-14 04:02 UTC
Paths

How 173.254.0.0/17 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 46606
OriginAS46606 Unified Layer
Origin codeIGP
Communities3356:3 3356:22 3356:100 3356:123 3356:575 3356:901 3356:2029 36601:150 36601:2001 36601:13760
Updated6d 1h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 46606
OriginAS46606 Unified Layer
Origin codeIGP
Communities903:900 903:13760
Updated6d 10h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3356 46606
OriginAS46606 Unified Layer
Origin codeIGP
Communities36295:100
Updated6d 10h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 1299 46606
OriginAS46606 Unified Layer
Origin codeIGP
Communities174:21000 174:22013
Updated6d 10h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 1299 46606
OriginAS46606 Unified Layer
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated10d 3h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS46606 to originate 173.254.0.0/17 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
173.254.0.0/17/24AS19871 NETWORK-SOLUTIONS-HOSTINGARIN
173.254.0.0/17/24AS26337 OIS1ARIN
173.254.0.0/17/24AS31898 ORACLE-BMC-31898ARIN
173.254.0.0/17/24AS46606 UNIFIEDLAYER-AS-1ARIN
173.254.0.0/17/24AS198949 RadwareARIN
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
173.254.0.0/17AS46606 UNIFIEDLAYER-AS-1ALTDBEndurance International Group, IncMAINT-EIGI
173.254.0.0/17AS19871 NETWORK-SOLUTIONS-HOSTINGARINUnified LayerMNT-BLUEH-2
173.254.0.0/17AS26337 OIS1ARINUnified LayerMNT-BLUEH-2
173.254.0.0/17AS31898 ORACLE-BMC-31898ARINUnified LayerMNT-BLUEH-2
173.254.0.0/17AS46606 UNIFIEDLAYER-AS-1ARINUnified LayerMNT-BLUEH-2
173.254.0.0/17AS198949 RadwareARINUnified LayerMNT-BLUEH-2
173.254.0.0/17AS46606 UNIFIEDLAYER-AS-1RADBCyrusOne-Customer PrefixMAINT-AS62
More specific

Prefixes inside 173.254.0.0/17

31 announced prefixes fall inside this one.

Show the 31 prefixes
173.254.0.0/22 AS31898 ORACLE-BMC-31898173.254.0.0/23 AS46606 UNIFIEDLAYER-AS-1173.254.2.0/23 AS46606 UNIFIEDLAYER-AS-1173.254.4.0/22 AS31898 ORACLE-BMC-31898173.254.8.0/21 AS31898 ORACLE-BMC-31898173.254.8.0/22 AS46606 UNIFIEDLAYER-AS-1173.254.12.0/22 AS46606 UNIFIEDLAYER-AS-1173.254.16.0/21 AS31898 ORACLE-BMC-31898173.254.16.0/22 AS46606 UNIFIEDLAYER-AS-1173.254.20.0/22 AS46606 UNIFIEDLAYER-AS-1173.254.24.0/22 AS31898 ORACLE-BMC-31898173.254.28.0/22 AS31898 ORACLE-BMC-31898173.254.40.0/21 AS31898 ORACLE-BMC-31898173.254.48.0/21 AS31898 ORACLE-BMC-31898173.254.56.0/21 AS31898 ORACLE-BMC-31898173.254.64.0/21 AS31898 ORACLE-BMC-31898173.254.64.0/22 AS46606 UNIFIEDLAYER-AS-1173.254.68.0/22 AS46606 UNIFIEDLAYER-AS-1173.254.72.0/21 AS31898 ORACLE-BMC-31898173.254.80.0/21 AS31898 ORACLE-BMC-31898173.254.88.0/21 AS31898 ORACLE-BMC-31898173.254.88.0/22 AS46606 UNIFIEDLAYER-AS-1173.254.92.0/22 AS46606 UNIFIEDLAYER-AS-1173.254.96.0/21 AS31898 ORACLE-BMC-31898173.254.104.0/21 AS31898 ORACLE-BMC-31898173.254.104.0/22 AS46606 UNIFIEDLAYER-AS-1173.254.108.0/22 AS46606 UNIFIEDLAYER-AS-1173.254.112.0/21 AS31898 ORACLE-BMC-31898173.254.112.0/22 AS46606 UNIFIEDLAYER-AS-1173.254.116.0/22 AS46606 UNIFIEDLAYER-AS-1173.254.120.0/21 AS31898 ORACLE-BMC-31898
Tools

Check 173.254.0.0/17 live

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