2401:7640::/31 Border Gateway Protocol Network Analysis Project
Announced by AS63771 Border Gateway Protocol Network Analysis Project. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 2401:7640::/31
Prefix
Origin
AS63771 BGPNAP
RPKI
RPKI valid
Size
8,589,934,592 /64s
Less specific
none
More specifics
38
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-13 00:08 UTC
Paths
How 2401:7640::/31 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 2518 59105 63771
| Origin | AS63771 Border Gateway Protocol Network Analysis Project |
| Origin code | IGP |
| Communities | 174:21201 174:22032 36601:150 36601:2001 |
| Updated | 4d 22h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 41095 59103 59105 63771
| Origin | AS63771 Border Gateway Protocol Network Analysis Project |
| Origin code | IGP |
| Communities | 903:13760 |
| Updated | 5d 6h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 2516 2518 59105 63771
| Origin | AS63771 Border Gateway Protocol Network Analysis Project |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 6h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS63771 to originate 2401:7640::/31 up to /31. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 2401:7640::/31 | /31 | AS63771 BGPNAP | APNIC |
IRR
Route objects
Registered in the IRR for this prefix and the ones covering it. Look it up live.
| Route | Origin | Source | Description | Maintained by |
|---|---|---|---|---|
| 2401:7640::/31 | AS63771 BGPNAP | JPIRR | BGPNAP-IPv6-31CIDR-A X-Keiro: noc@bgp.ad.jp | MAINT-AS63771 |
More specific
Prefixes inside 2401:7640::/31
38 announced prefixes fall inside this one.
Show the 38 prefixes
2401:7640::/32 AS63771 BGPNAP2401:7640::/33 AS63771 BGPNAP2401:7640::/34 AS63771 BGPNAP2401:7640:4000::/34 AS63771 BGPNAP2401:7640:8000::/33 AS63771 BGPNAP2401:7640:8000::/34 AS63771 BGPNAP2401:7640:c000::/34 AS63771 BGPNAP2401:7641::/32 AS63778 BGPNAP22401:7641::/33 AS63778 BGPNAP22401:7641::/34 AS63778 BGPNAP22401:7641::/35 AS63778 BGPNAP22401:7641::/36 AS63778 BGPNAP22401:7641:1000::/36 AS63778 BGPNAP22401:7641:2000::/35 AS63778 BGPNAP22401:7641:2000::/36 AS63778 BGPNAP22401:7641:3000::/36 AS63778 BGPNAP22401:7641:4000::/34 AS63778 BGPNAP22401:7641:4000::/35 AS63778 BGPNAP22401:7641:4000::/36 AS63778 BGPNAP22401:7641:5000::/36 AS63778 BGPNAP22401:7641:6000::/35 AS63778 BGPNAP22401:7641:6000::/36 AS63778 BGPNAP22401:7641:7000::/36 AS63778 BGPNAP22401:7641:8000::/33 AS63778 BGPNAP22401:7641:8000::/34 AS63778 BGPNAP22401:7641:8000::/35 AS63778 BGPNAP22401:7641:8000::/36 AS63778 BGPNAP22401:7641:9000::/36 AS63778 BGPNAP22401:7641:a000::/35 AS63778 BGPNAP22401:7641:a000::/36 AS63778 BGPNAP22401:7641:b000::/36 AS63778 BGPNAP22401:7641:c000::/34 AS63778 BGPNAP22401:7641:c000::/35 AS63778 BGPNAP22401:7641:c000::/36 AS63778 BGPNAP22401:7641:d000::/36 AS63778 BGPNAP22401:7641:e000::/35 AS63778 BGPNAP22401:7641:e000::/36 AS63778 BGPNAP22401:7641:f000::/36 AS63778 BGPNAP2