AS747 Headquarters, USAISC 🇺🇸 US

Announcing 46 prefixes, seen at the RIS collectors.

IPv4 prefixes
45
137,728 (538 × /24)
IPv6 prefixes
1
1 × /48
Upstreams
1
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it

Registry and operator data

AS number
AS747
Name
Headquarters, USAISC
Organisation
Headquarters, USAISC
Country
🇺🇸 US
RIR
ARIN
Allocated
1990-09-25

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 46 no ROA (100.0%)

Announced prefixes

46 in total

Prefix RPKI Peers Sample path First seen
6.148.95.0/24 v4 no ROA 41 3772133567212706427066747 2026-09-18
143.68.64.0/19 v4 no ROA 41 3772133567212706427066747 2026-09-18
143.68.96.0/21 v4 no ROA 41 3772133567212706427066747 2026-09-18
143.73.173.0/24 v4 no ROA 41 3772133567212706427066747 2026-09-18
143.73.240.0/20 v4 no ROA 41 3772133567212706427066747 2026-09-18
143.74.251.0/24 v4 no ROA 41 3772133567212706427066747 2026-09-18
143.76.112.0/20 v4 no ROA 41 3772133567212706427066747 2026-09-18
143.76.227.0/24 v4 no ROA 41 3772133567212706427066747 2026-09-18
143.76.239.0/24 v4 no ROA 41 3772133567212706427066747 2026-09-18
143.86.128.0/20 v4 no ROA 41 3772133567212706427066747 2026-09-18
144.104.16.0/21 v4 no ROA 41 3772133567212706427066747 2026-09-18
144.104.248.0/21 v4 no ROA 41 3772133567212706427066747 2026-09-18
144.107.128.0/21 v4 no ROA 41 3772133567212706427066747 2026-09-18
144.107.136.0/21 v4 no ROA 41 3772133567212706427066747 2026-09-18
144.107.144.0/20 v4 no ROA 41 3772133567212706427066747 2026-09-18
144.107.224.0/20 v4 no ROA 41 3772133567212706427066747 2026-09-18
147.242.0.0/16 v4 no ROA 41 3772133567212706427066747 2026-09-18
147.242.1.0/24 v4 no ROA 41 3772133567212706427066747 2026-09-18
147.242.3.0/24 v4 no ROA 41 3772133567212706427066747 2026-09-18
147.242.5.0/24 v4 no ROA 41 3772133567212706427066747 2026-09-18
147.242.8.0/24 v4 no ROA 41 3772133567212706427066747 2026-09-18
147.242.21.0/24 v4 no ROA 41 3772133567212706427066747 2026-09-18
147.242.50.0/24 v4 no ROA 41 3772133567212706427066747 2026-09-18
147.242.52.0/24 v4 no ROA 41 3772133567212706427066747 2026-09-18
147.242.105.0/24 v4 no ROA 41 3772133567212706427066747 2026-09-18
147.242.127.0/24 v4 no ROA 41 3772133567212706427066747 2026-09-18
147.242.128.0/24 v4 no ROA 41 3772133567212706427066747 2026-09-18
147.242.200.0/24 v4 no ROA 41 3772133567212706427066747 2026-09-18
147.242.236.0/24 v4 no ROA 41 3772133567212706427066747 2026-09-18
147.242.245.0/24 v4 no ROA 41 3772133567212706427066747 2026-09-18
147.242.249.0/24 v4 no ROA 41 3772133567212706427066747 2026-09-18
147.242.250.0/24 v4 no ROA 41 3772133567212706427066747 2026-09-18
150.196.48.0/20 v4 no ROA 41 3772133567212706427066747 2026-09-18
150.196.64.0/20 v4 no ROA 41 3772133567212706427066747 2026-09-18
150.196.80.0/20 v4 no ROA 41 3772133567212706427066747 2026-09-18
155.20.148.0/22 v4 no ROA 41 3772133567212706427066747 2026-09-18
155.20.163.0/24 v4 no ROA 41 3772133567212706427066747 2026-09-18
155.20.231.0/24 v4 no ROA 41 3772133567212706427066747 2026-09-18
155.20.252.0/24 v4 no ROA 41 3772133567212706427066747 2026-09-18
155.26.64.0/24 v4 no ROA 41 3772133567212706427066747 2026-09-18
160.140.252.0/22 v4 no ROA 41 3772133567212706427066747 2026-09-18
160.143.224.0/19 v4 no ROA 41 3772133567212706427066747 2026-09-18
215.1.62.0/24 v4 no ROA 41 3772133567212706427066747 2026-09-18
215.1.63.0/24 v4 no ROA 41 3772133567212706427066747 2026-09-18
215.1.96.0/20 v4 no ROA 41 3772133567212706427066747 2026-09-18
2608:c109:c0::/48 v6 no ROA 34 3772133567212706427066747 2026-09-18