AS3300 British Telecommunications Limited 🇬🇧 GB
Announcing 152 prefixes, seen at the RIS collectors.
IPv4 prefixes
123
604,416 (2,361 × /24)
IPv6 prefixes
29
3 × /32
Upstreams
11
transit providers observed
Peers
12
settlement-free adjacencies
Downstreams
19
transit customers observed
Customer cone
21
ASes reachable through it
Registry and operator data
- AS number
- AS3300
- Name
- British Telecommunications Limited
- Organisation
- British Telecom GIIB
- Country
- 🇬🇧 GB
- RIR
- RIPENCC
- Allocated
- 1994-10-28
- Network type
- Cable/DSL/ISP
- Traffic levels
- 100-1000Mbps
- Scope
- Global
- Peering policy
- Selective
- IRR as-set
- AS-BT-GLOBAL
- Website
- http://www.bt.net
- PeeringDB
- net/257
- Exchanges
- 16
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Upstream graph
How this network reaches the rest of the internet, two hops out
Drawing the graph…
Only transit edges carried on more than fifty observed paths are drawn, so a large network's full neighbour list is deliberately not shown here.