ResearchRouting table, looking glass, RPKI & IRR

83.118.0.0/18 Symphony Communication (Thailand) PCL.

Announced by AS132280 Symphony Communication (Thailand) PCL. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 83.118.0.0/18

Prefix
83.118.0.0/18
Origin
AS132280 SYMPHONY-AP-TH
RPKI
RPKI valid
Size
16,384 addresses
Less specific
83.118.0.0/17 AS132280 SYMPHONY-AP-TH
More specifics
25
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-13 20:02 UTC
Paths

How 83.118.0.0/18 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 6939 132876 132280×3
OriginAS132280 Symphony Communication (Thailand) PCL.
Origin codeIGP
Communities13760:3002 36601:150 36601:2001 36601:13760
Updated5d 19h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 132876 132280×3
OriginAS132280 Symphony Communication (Thailand) PCL.
Origin codeIGP
Communities903:900 903:13760
Updated6d 3h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 132876 132280×3
OriginAS132280 Symphony Communication (Thailand) PCL.
Origin codeIGP
Communities36295:100
Updated6d 3h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 132876 132280×3
OriginAS132280 Symphony Communication (Thailand) PCL.
Origin codeIGP
Communitiesnone
Updated6d 3h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 23764 132876×2 132280×3
OriginAS132280 Symphony Communication (Thailand) PCL.
Origin codeIGP
Communities174:21101 174:22005 36295:100 36295:174
Updated9d 21h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS132280 to originate 83.118.0.0/17 up to /18. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
83.118.0.0/17/18AS132280 SYMPHONY-AP-THAPNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
83.118.0.0/18AS132280 SYMPHONY-AP-THAPNICSymphony Communication Public Company Limited 123 Suntowers Building B, 35th-36th Floor, Vibhavadee Rangsit Road, Chomphon, ChatuchakMAINT-SYMPHONY-TH
83.118.0.0/17 coveringAS132280 SYMPHONY-AP-THAPNICSymphony Communication Public Company Limited 123 Suntowers Building B, 35th-36th Floor, Vibhavadee Rangsit Road, Chomphon, ChatuchakMAINT-SYMPHONY-TH
83.118.0.0/17 coveringAS132280 SYMPHONY-AP-THRADBSYMPHONY-THMAINT-AS132280
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

83.118.0.0/17 AS132280 SYMPHONY-AP-TH
More specific

Prefixes inside 83.118.0.0/18

25 announced prefixes fall inside this one.

Show the 25 prefixes
83.118.0.0/21 AS132280 SYMPHONY-AP-TH83.118.8.0/21 AS132280 SYMPHONY-AP-TH83.118.16.0/21 AS132280 SYMPHONY-AP-TH83.118.16.0/24 AS135381 SIS-AS-AP83.118.17.0/24 AS135381 SIS-AS-AP83.118.18.0/24 AS142609 SYMPHONY-AS-AP83.118.24.0/21 AS132280 SYMPHONY-AP-TH83.118.26.0/24 AS132280 SYMPHONY-AP-TH83.118.27.0/24 AS132280 SYMPHONY-AP-TH83.118.28.0/24 AS135381 SIS-AS-AP83.118.30.0/24 AS135381 SIS-AS-AP83.118.32.0/21 AS132280 SYMPHONY-AP-TH83.118.32.0/24 AS132280 SYMPHONY-AP-TH83.118.35.0/24 AS132280 SYMPHONY-AP-TH83.118.36.0/24 AS132280 SYMPHONY-AP-TH83.118.40.0/21 AS132280 SYMPHONY-AP-TH83.118.40.0/24 AS149036 WTH-AS-AP83.118.42.0/24 AS23154 SANMINA-SCI83.118.45.0/24 AS132280 SYMPHONY-AP-TH83.118.46.0/24 AS133956 TOPTRADER-AS-AP83.118.48.0/21 AS132280 SYMPHONY-AP-TH83.118.55.0/24 AS132280 SYMPHONY-AP-TH83.118.56.0/21 AS132280 SYMPHONY-AP-TH83.118.56.0/24 AS132280 SYMPHONY-AP-TH83.118.57.0/24 AS132280 SYMPHONY-AP-TH
Tools

Check 83.118.0.0/18 live

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