AS11817

Name: AS11817 — Stafford Associates Computer Specialists, Inc.
Creator: ipdex

Stafford Associates Computer Specialists, Inc. Unknown registered in United States

12IPv4 prefixes

0IPv6 prefixes

75%RPKI-valid

#4,214AS Rank

327/327RIS visibility

#2,763Rank in United States

1998-12-31Allocated

Stafford Associates Computer Specialists, Inc. (AS11817) — Unknown, registered in United States. announces 12 IPv4 prefixes + 0 IPv6 prefixes. Rank in United States: #2763. Allocated: 1998-12-31.

IPv4 12IPv6 0

Announced prefixes · 12

v4 216.168.129.0/24 unknown
v4 216.168.130.0/24 unknown
v4 216.168.135.0/24 unknown
v4 66.11.128.0/24 valid
v4 66.11.129.0/24 valid
v4 66.11.130.0/24 valid
v4 66.11.131.0/24 valid
v4 66.11.132.0/24 valid
v4 66.11.135.0/24 valid
v4 66.11.137.0/24 valid
v4 66.11.139.0/24 valid
v4 66.11.140.0/24 valid

RPKI: rpki.cloudflare.com · 2026-06-17

Routing: 12 IPv4 · 0 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17

Prefix history

Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)

Data table

Day	Announced prefixes
2026-06-12	12
2026-06-13	12

AS topology · Customer cone 5

Providers · 3

AS6939 Hurricane Electric LLC
AS46887 Zayo Bandwidth
AS54004 Cablevision Lightpath LLC

Customers · 4

AS23227 Nikon, Inc.
AS215918 SOL Holdings Limited
AS396160 Royal Realty Corp.
AS396189 ABI Research

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