AS8220 COLT 🇬🇧 GB

COLT Technology Services Group Limited. Announcing 172 prefixes, seen at the RIS collectors.

IPv4 prefixes
153
1,518,080 (5,930 × /24)
IPv6 prefixes
19
6 × /32
Upstreams
9
transit providers observed
Peers
41
settlement-free adjacencies
Downstreams
1,078
transit customers observed
Customer cone
51,432
ASes reachable through it

Registry and operator data

AS number
AS8220
Name
COLT
Organisation
Colt
Country
🇬🇧 GB
RIR
RIPENCC
Allocated
1997-02-24
Network type
NSP
Traffic levels
1-5Tbps
Scope
Global
Peering policy
Selective
IRR as-set
RIPE::AS8220:AS-COLT
PeeringDB
net/91
Exchanges
55
Facilities
200

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

157 valid (91.3%) 0 invalid (0.0%) 15 no ROA (8.7%)

Whois

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