206208 looking glass

AS3599 CDW Technologies LLC 🇺🇸 US

Announcing 18 prefixes, seen at the RIS collectors.

IPv4 prefixes
14
66,816 (261 × /24)
IPv6 prefixes
4
1 × /32
Upstreams
7
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
1
transit customers observed
Customer cone
2
ASes reachable through it

Registry and operator data

AS number
AS3599
Name
CDW Technologies LLC
Organisation
Berbee Information Networks Corporation
Country
🇺🇸 US
RIR
ARIN
Allocated
1994-05-18
Network type
Content
Traffic levels
1-5Gbps
Scope
North America
Peering policy
Open
IRR as-set
AS-BINCNET
PeeringDB
net/3441
Exchanges
1
Facilities
3

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

16 valid (88.9%) 0 invalid (0.0%) 2 no ROA (11.1%)

Announced prefixes

18 in total

Prefix RPKI Peers Sample path First seen
64.73.0.0/17 v4 no ROA 48 69393599 2026-09-18
64.73.64.0/21 v4 RPKI valid 43 345493257136493599 2026-09-18
64.73.80.0/21 v4 RPKI valid 43 345493257136493599 2026-09-18
64.73.112.0/20 v4 RPKI valid 47 69393599 2026-09-18
64.73.128.0/18 v4 RPKI valid 48 69393599 2026-09-18
64.73.160.0/21 v4 RPKI valid 43 345493257136493599 2026-09-18
64.73.176.0/21 v4 RPKI valid 47 69393599 2026-09-18
64.73.184.0/21 v4 RPKI valid 41 34549646180013599 2026-09-18
192.135.80.0/24 v4 no ROA 48 69393599 2026-09-18
205.173.176.0/21 v4 RPKI valid 48 69393599 2026-09-18
205.173.178.0/24 v4 RPKI valid 47 69393599 2026-09-18
205.173.180.0/24 v4 RPKI valid 47 69393599 2026-09-18
205.173.181.0/24 v4 RPKI valid 47 69393599 2026-09-18
205.173.183.0/24 v4 RPKI valid 47 69393599 2026-09-18
2607:fee0::/32 v6 RPKI valid 37 69393599 2026-09-18
2607:fee0:2000::/40 v6 RPKI valid 35 345493257136493599 2026-09-18
2607:fee0:4000::/40 v6 RPKI valid 37 69393599 2026-09-18
2607:fee0:a000::/40 v6 RPKI valid 35 345493257136493599 2026-09-18