ResearchRouting table, looking glass, RPKI & IRR

163.194.0.0/16 Nexstar Broadcasting Inc.

Announced by AS395610 Nexstar Broadcasting Inc. RPKI not found Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 163.194.0.0/16

Prefix
163.194.0.0/16
Origin
AS395610 NXST-AS395610
RPKI
RPKI not found
Size
65,536 addresses
Less specific
none
More specifics
127
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-15 20:02 UTC
Paths

How 163.194.0.0/16 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 395610
OriginAS395610 Nexstar Broadcasting Inc.
Origin codeIGP
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated7d 20h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 7922 395610
OriginAS395610 Nexstar Broadcasting Inc.
Origin codeIGP
Communities903:900 903:13760
Updated2d 13h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 395610
OriginAS395610 Nexstar Broadcasting Inc.
Origin codeIGP
Communities6461:5998 36295:100 36295:6461
Updated1d 6h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 395610
OriginAS395610 Nexstar Broadcasting Inc.
Origin codeIGP
Communities174:21001 174:22013
Updated8d 4h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 395610
OriginAS395610 Nexstar Broadcasting Inc.
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated11d 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
163.194.0.0/16AS395610 NXST-AS395610ARINNexstar WAN-DMZMNT-NB-180
More specific

Prefixes inside 163.194.0.0/16

127 announced prefixes fall inside this one.

Show the 127 prefixes
163.194.2.0/24 AS395610 NXST-AS395610163.194.4.0/24 AS395610 NXST-AS395610163.194.6.0/24 AS395610 NXST-AS395610163.194.7.0/24 AS395610 NXST-AS395610163.194.8.0/24 AS395610 NXST-AS395610163.194.10.0/24 AS395610 NXST-AS395610163.194.12.0/24 AS395610 NXST-AS395610163.194.13.0/24 AS395610 NXST-AS395610163.194.19.0/24 AS395610 NXST-AS395610163.194.21.0/24 AS395610 NXST-AS395610163.194.22.0/24 AS395610 NXST-AS395610163.194.23.0/24 AS395610 NXST-AS395610163.194.24.0/24 AS395610 NXST-AS395610163.194.25.0/24 AS395610 NXST-AS395610163.194.26.0/24 AS395610 NXST-AS395610163.194.28.0/24 AS395610 NXST-AS395610163.194.29.0/24 AS395610 NXST-AS395610163.194.42.0/24 AS395610 NXST-AS395610163.194.44.0/24 AS395610 NXST-AS395610163.194.46.0/24 AS395610 NXST-AS395610163.194.48.0/24 AS395610 NXST-AS395610163.194.49.0/24 AS395610 NXST-AS395610163.194.51.0/24 AS395610 NXST-AS395610163.194.54.0/24 AS395610 NXST-AS395610163.194.55.0/24 AS395610 NXST-AS395610163.194.56.0/24 AS395610 NXST-AS395610163.194.58.0/24 AS395610 NXST-AS395610163.194.59.0/24 AS395610 NXST-AS395610163.194.60.0/24 AS395610 NXST-AS395610163.194.61.0/24 AS395610 NXST-AS395610163.194.62.0/24 AS395610 NXST-AS395610163.194.63.0/24 AS395610 NXST-AS395610163.194.64.0/24 AS395610 NXST-AS395610163.194.66.0/24 AS395610 NXST-AS395610163.194.67.0/24 AS395610 NXST-AS395610163.194.68.0/24 AS395610 NXST-AS395610163.194.69.0/24 AS395610 NXST-AS395610163.194.70.0/24 AS395610 NXST-AS395610163.194.71.0/24 AS395610 NXST-AS395610163.194.86.0/24 AS395610 NXST-AS395610163.194.87.0/24 AS395610 NXST-AS395610163.194.88.0/24 AS395610 NXST-AS395610163.194.89.0/24 AS395610 NXST-AS395610163.194.90.0/24 AS395610 NXST-AS395610163.194.91.0/24 AS395610 NXST-AS395610163.194.92.0/24 AS395610 NXST-AS395610163.194.93.0/24 AS395610 NXST-AS395610163.194.94.0/24 AS395610 NXST-AS395610163.194.97.0/24 AS395610 NXST-AS395610163.194.98.0/24 AS395610 NXST-AS395610163.194.100.0/24 AS395610 NXST-AS395610163.194.101.0/24 AS395610 NXST-AS395610163.194.102.0/24 AS395610 NXST-AS395610163.194.104.0/24 AS395610 NXST-AS395610163.194.105.0/24 AS395610 NXST-AS395610163.194.107.0/24 AS395610 NXST-AS395610163.194.109.0/24 AS395610 NXST-AS395610163.194.110.0/24 AS395610 NXST-AS395610163.194.111.0/24 AS395610 NXST-AS395610163.194.113.0/24 AS395610 NXST-AS395610163.194.117.0/24 AS395610 NXST-AS395610163.194.118.0/24 AS395610 NXST-AS395610163.194.120.0/24 AS395610 NXST-AS395610163.194.121.0/24 AS395610 NXST-AS395610163.194.122.0/24 AS395610 NXST-AS395610163.194.124.0/24 AS395610 NXST-AS395610163.194.126.0/24 AS395610 NXST-AS395610163.194.128.0/24 AS395610 NXST-AS395610163.194.130.0/24 AS395610 NXST-AS395610163.194.132.0/24 AS395610 NXST-AS395610163.194.134.0/24 AS395610 NXST-AS395610163.194.136.0/24 AS395610 NXST-AS395610163.194.138.0/24 AS395610 NXST-AS395610163.194.141.0/24 AS395610 NXST-AS395610163.194.144.0/24 AS395610 NXST-AS395610163.194.145.0/24 AS395610 NXST-AS395610163.194.147.0/24 AS395610 NXST-AS395610163.194.152.0/24 AS395610 NXST-AS395610163.194.154.0/24 AS395610 NXST-AS395610163.194.155.0/24 AS395610 NXST-AS395610163.194.156.0/24 AS395610 NXST-AS395610163.194.158.0/24 AS395610 NXST-AS395610163.194.160.0/24 AS395610 NXST-AS395610163.194.162.0/24 AS395610 NXST-AS395610163.194.163.0/24 AS395610 NXST-AS395610163.194.164.0/24 AS395610 NXST-AS395610163.194.165.0/24 AS395610 NXST-AS395610163.194.167.0/24 AS395610 NXST-AS395610163.194.168.0/24 AS395610 NXST-AS395610163.194.169.0/24 AS395610 NXST-AS395610163.194.171.0/24 AS395610 NXST-AS395610163.194.173.0/24 AS395610 NXST-AS395610163.194.174.0/24 AS395610 NXST-AS395610163.194.175.0/24 AS395610 NXST-AS395610163.194.178.0/24 AS395610 NXST-AS395610163.194.179.0/24 AS395610 NXST-AS395610163.194.183.0/24 AS395610 NXST-AS395610163.194.185.0/24 AS395610 NXST-AS395610163.194.187.0/24 AS395610 NXST-AS395610163.194.189.0/24 AS395610 NXST-AS395610163.194.190.0/24 AS395610 NXST-AS395610163.194.191.0/24 AS395610 NXST-AS395610163.194.192.0/24 AS395610 NXST-AS395610163.194.193.0/24 AS395610 NXST-AS395610163.194.194.0/24 AS395610 NXST-AS395610163.194.195.0/24 AS395610 NXST-AS395610163.194.196.0/24 AS395610 NXST-AS395610163.194.197.0/24 AS395610 NXST-AS395610163.194.198.0/24 AS395610 NXST-AS395610163.194.199.0/24 AS395610 NXST-AS395610163.194.200.0/24 AS395610 NXST-AS395610163.194.201.0/24 AS395610 NXST-AS395610163.194.203.0/24 AS395610 NXST-AS395610163.194.204.0/24 AS395610 NXST-AS395610163.194.205.0/24 AS395610 NXST-AS395610163.194.206.0/24 AS395610 NXST-AS395610163.194.207.0/24 AS395610 NXST-AS395610163.194.208.0/24 AS395610 NXST-AS395610163.194.209.0/24 AS395610 NXST-AS395610163.194.215.0/24 AS395610 NXST-AS395610163.194.220.0/24 AS395610 NXST-AS395610163.194.221.0/24 AS395610 NXST-AS395610163.194.241.0/24 AS395610 NXST-AS395610163.194.242.0/24 AS395610 NXST-AS395610163.194.243.0/24 AS395610 NXST-AS395610163.194.253.0/24 AS395610 NXST-AS395610163.194.254.0/24 AS395610 NXST-AS395610
Tools

Check 163.194.0.0/16 live

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