AS59816 4on LTD 🇬🇧 GB
Announcing 11 prefixes, seen at the RIS collectors.
IPv4 prefixes
10
5,888 (23 × /24)
IPv6 prefixes
1
8 × /32
Upstreams
6
transit providers observed
Peers
2
settlement-free adjacencies
Downstreams
2
transit customers observed
Customer cone
2
ASes reachable through it
Registry and operator data
- AS number
- AS59816
- Name
- 4on LTD
- Organisation
- Blynx AIM Ltd.
- Country
- 🇬🇧 GB
- RIR
- RIPENCC
- Allocated
- 2014-09-17
- Network type
- NSP
- Peering policy
- Open
- IRR as-set
- AS59816:AS-BLYNX
- Website
- https://BlynxAIM.com
- PeeringDB
- net/15242
- Exchanges
- 1
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Upstreams
Networks seen providing transit to this one
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS3356 Lumen (Level 3) | 🇺🇸 US | 70,614 | 2,073 | 331 | CAIDA |
| AS3257 GTT Communications Inc. | 🇺🇸 US | 62,814 | 1,877 | 12 | CAIDA |
| AS6939 Hurricane Electric LLC | 🇺🇸 US | 52,857 | 235 | 31 | inferred |
| AS39545 Fluidone Ltd. | 🇬🇧 GB | 9 | 6 | 42 | CAIDA |
| AS50300 CustodianDC Limited | 🇬🇧 GB | 9 | 39 | 1 | inferred |
| AS39175 Connective Online Limited | 🇬🇧 GB | 6 | 7 | 75 | CAIDA |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS24482 SG.GS | 🇸🇬 SG | 4,960 | 45 | 8 | CAIDA |
| AS48185 team.blue NV | 🇧🇪 BE | 14 | 1 | 8 | CAIDA |
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS215675 Perception TVCDN Ltd | 🇬🇧 GB | 0 | 2 | 43 | CAIDA |
Relationships marked inferred come from where the two networks sit on the AS paths the collectors see, which is a guess and is wrong for some of them. The rest are stated by CAIDA's published inference over a much wider set of collectors.