ResearchRouting table, looking glass, RPKI & IRR

159.117.80.0/20 DongFong Technology Co. Ltd.

Announced by AS18046 DongFong Technology Co. Ltd. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 159.117.80.0/20

Prefix
159.117.80.0/20
Origin
AS18046 DONGFONG-TW
RPKI
RPKI valid
Size
4,096 addresses
Less specific
159.117.64.0/19 AS18046 DONGFONG-TW
More specifics
3
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-14 20:02 UTC
Paths

How 159.117.80.0/20 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 174 18046
OriginAS18046 DongFong Technology Co. Ltd.
Origin codeIGP
Communities174:21201 174:22045 36601:150 36601:174 36601:2001
Updated4h 15m ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 4637 18046
OriginAS18046 DongFong Technology Co. Ltd.
Origin codeIGP
Communities903:900 903:13760
Updated4h 42m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 18046
OriginAS18046 DongFong Technology Co. Ltd.
Origin codeIGP
Communities36295:100
Updated7d 2h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 18046
OriginAS18046 DongFong Technology Co. Ltd.
Origin codeIGP
Communitiesnone
Updated7d 2h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 18046
OriginAS18046 DongFong Technology Co. Ltd.
Origin codeIGP
Communities174:21201 174:22045 36295:100 36295:174
Updated4h 15m ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS18046 to originate 159.117.64.0/19 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
159.117.64.0/19/24AS18046 DONGFONG-TWAPNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
159.117.80.0/20AS18046 DONGFONG-TWRADBProxy-registered route objectMAINT-HGC-INTL
159.117.64.0/19 coveringAS18046 DONGFONG-TWNTTCOMProxy-registered route objectMAINT-AS9304
159.117.64.0/19 coveringAS18046 DONGFONG-TWRADBDongFong Technologies Inc Ltd.MAINT-AS18046
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

159.117.64.0/19 AS18046 DONGFONG-TW
More specific

Prefixes inside 159.117.80.0/20

3 announced prefixes fall inside this one.

Show the 3 prefixes
159.117.83.0/24 AS18046 DONGFONG-TW159.117.84.0/24 AS18046 DONGFONG-TW159.117.92.0/22 AS18046 DONGFONG-TW
Tools

Check 159.117.80.0/20 live

Looking glassIP to ASN APIRPKI APIIRR API