AS61218 4b42 UG 🇩🇪 DE
Announcing 3 prefixes, seen at the RIS collectors.
IPv4 prefixes
0
-
IPv6 prefixes
3
8 × /32
Upstreams
5
transit providers observed
Peers
1
settlement-free adjacencies
Downstreams
4
transit customers observed
Customer cone
2
ASes reachable through it
Registry and operator data
- AS number
- AS61218
- Name
- 4b42 UG
- Organisation
- 4b42.com
- Country
- 🇩🇪 DE
- RIR
- RIPENCC
- Allocated
- 2019-02-28
- Network type
- NSP
- Traffic levels
- 20-100Mbps
- Scope
- Europe
- Peering policy
- Selective
- IRR as-set
- AS-4B42
- Website
- https://www.4b42.com
- PeeringDB
- net/21080
- Exchanges
- 3
- Facilities
- 5
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 |
|---|---|---|---|---|---|
| AS6939 Hurricane Electric LLC | 🇺🇸 US | 54,955 | 185 | 1,279,628 | CAIDA |
| AS29632 Netassist International EOOD | 🇧🇬 BG | 46 | 0 | 56,846 | inferred |
| AS8772 NetAssist LLC | 🇺🇦 UA | 45 | 25 | 2 | inferred |
| AS56755 Securebit AG | 🇨🇭 CH | 0 | 0 | 4 | inferred |
| AS35708 4b42 UG | 🇩🇪 DE | 0 | 0 | 4 | inferred |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS924 Cloudie Networks LLC | 🇺🇸 US | 53 | 3 | 4 | CAIDA |
| AS58057 Securebit AG | 🇨🇭 CH | 21 | 14 | 112 | CAIDA |
| AS398447 OHANACRAFT, LLC | 🇺🇸 US | 0 | 2 | 6 | CAIDA |
| AS112 AS112 Project | 🇺🇸 US | 0 | 2 | 2 | CAIDA |
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS216357 INFINITIUM CORPORATION | 🇺🇸 US | 0 | 1 | 42 | inferred |
| AS12654 RIPE NCC - RIS | 🇳🇱 NL | 0 | 25 | 3 | 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.