AS19043 OneBeacon Insurance Group LTD 🇺🇸 US
Announcing 4 prefixes, seen at the RIS collectors.
IPv4 prefixes
4
9,216 (36 × /24)
IPv6 prefixes
0
-
Upstreams
3
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS19043
- Name
- OneBeacon Insurance Group LTD
- Organisation
- OneBeacon Insurance Group LTD
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2010-03-09
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
4 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 205.134.128.0/19 v4 | no ROA | 42 | 34549646119043 | 2026-09-18 |
| 205.134.128.0/24 v4 | no ROA | 42 | 3454964611854019043 | 2026-09-18 |
| 205.134.132.0/23 v4 | no ROA | 42 | 34549646119043 | 2026-09-18 |
| 205.134.158.0/24 v4 | no ROA | 42 | 3454964611854019043 | 2026-09-18 |