AS30042Boerboel LLC
United StatesRegistryARINAs of 11th November 2026, AS30042 (Boerboel LLC), a network registered in the United States with ARIN, originates 5 IPv4 prefixes covering 1.3k addresses. By IPv4 address space that makes it the 34,027th-largest of the 80,747 networks we see originating IPv4, and the 7,675th-largest of 18,752 in the United States. It is seen behind 1 upstream network, most often AS49581 (Ferdinand Zink trading as Tube-Hosting). 20% of its announcements have a valid RPKI ROA; 4 are RPKI-invalid. 20% of its routes reach at least 90% of full-feed peers, and 1 prefix is also originated by another network.
At a glance
IPv4 prefixes
IPv6 prefixes
IPv4 addresses
IPv6 /64s
Upstream graph
The networks AS30042 is seen behind, one and two hops out, drawn from real AS paths.
Networks observed one and two hops upstream of AS30042 in real AS paths. A thicker line means more vantage points saw that adjacency, so weight tracks how well attested it is — not how much traffic it carries. Adjacency is an observation; whether it is a transit purchase or a settlement-free peering is an inference, and is labelled as one wherever we show it.
Neighbouring networks
3
adjacent networks
- Upstreams
- 133%
- Peers
- 267%
- Downstreams
- 00%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS49581Ferdinand Zink trading as Tube-Hosting |  DE | Peer | 111 | 76 |
Prefixes
The largest blocks AS30042 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 79.183.8.0/24 | 256 | 6/76 |
| 85.237.93.0/24 | 256 | 4/76 |
| 91.143.189.0/24 | 256 | 21/76 |
| 141.11.2.0/24 | 256 | 76/76 |
| 169.40.58.0/24 | 256 | 4/76 |
Routing health
How AS30042's own announcements validate against RPKI and how far they propagate. The same measures for the whole routing table are on the routing table in numbers.
RPKI origin validation
- Valid20.0%1
- Invalid80.0%4
- No ROA0.0%0
Propagation
- Globally propagated90% of full-feed peers or more20.0%1
- Partially propagated40% to 90%0.0%0
- Seen by few peersUnder 40%80.0%4
Prefix sizes
IPv4 — 5 prefixes
Recent changes
Announcements that started or stopped since 12th Oct 2026.
- Withdrawn79.180.33.0/2430th Oct 2026
- Withdrawn79.183.46.0/2430th Oct 2026
- Withdrawn194.242.150.0/2427th Oct 2026
- Withdrawn109.64.18.0/2424th Oct 2026
- Withdrawn109.64.19.0/2424th Oct 2026
- Withdrawn128.65.168.0/2424th Oct 2026
- Withdrawn128.65.169.0/2424th Oct 2026
- Withdrawn128.65.170.0/2424th Oct 2026
- Withdrawn128.65.172.0/2424th Oct 2026
- Withdrawn128.65.173.0/2424th Oct 2026
- Withdrawn128.65.174.0/2424th Oct 2026
- Withdrawn13.141.70.0/2424th Oct 2026
40 announced and 118 withdrawn in all; the most recent are shown.
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.