AS44066 firstcolo GmbH 🇩🇪 DE
Announcing 70 prefixes, seen at the RIS collectors.
IPv4 prefixes
54
165,120 (645 × /24)
IPv6 prefixes
16
22 × /32
Upstreams
8
transit providers observed
Peers
19
settlement-free adjacencies
Downstreams
29
transit customers observed
Customer cone
31
ASes reachable through it
Registry and operator data
- AS number
- AS44066
- Name
- firstcolo GmbH
- Organisation
- firstcolo
- Country
- 🇩🇪 DE
- RIR
- RIPENCC
- Allocated
- 2007-11-13
- Network type
- NSP
- Traffic levels
- 500-1000Gbps
- Scope
- Europe
- Peering policy
- Open
- IRR as-set
- AS-FIRSTCOLO
- Website
- https://firstcolo.net
- Looking glass
- https://lg.first-colo.net/
- PeeringDB
- net/1675
- Exchanges
- 3
- Facilities
- 7
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
16 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 2001:1608::/32 v6 | RPKI valid | 34 | 3454944066 | 2026-09-18 |
| 2001:1638::/32 v6 | RPKI valid | 34 | 3454944066 | 2026-09-18 |
| 2a01:7e0::/32 v6 | RPKI valid | 34 | 3454944066 | 2026-09-18 |
| 2a01:7e0:2f::/48 v6 | RPKI valid | 34 | 34549325744066 | 2026-09-18 |
| 2a01:7e0:1fc::/48 v6 | RPKI valid | 34 | 3454944066 | 2026-09-18 |
| 2a02:fb00::/29 v6 | RPKI valid | 34 | 3454944066 | 2026-09-18 |
| 2a03:aae0:fc::/48 v6 | RPKI valid | 34 | 3454944066 | 2026-09-18 |
| 2a03:aae0:fc00::/48 v6 | RPKI valid | 34 | 3454944066 | 2026-09-18 |
| 2a03:aae0:fc01::/48 v6 | RPKI valid | 34 | 3454944066 | 2026-09-18 |
| 2a03:ebc0:5000::/36 v6 | no ROA | 34 | 3454944066 | 2026-09-18 |
| 2a07:b800::/29 v6 | no ROA | 34 | 3454944066 | 2026-09-18 |
| 2a09:4d46::/32 v6 | no ROA | 34 | 3454944066 | 2026-09-18 |
| 2a0a:7bc0::/32 v6 | RPKI valid | 34 | 3454944066 | 2026-09-18 |
| 2a0a:7bc7::/32 v6 | RPKI valid | 34 | 3454944066 | 2026-09-18 |
| 2a0d:3c0::/40 v6 | RPKI valid | 34 | 3454944066 | 2026-09-18 |
| 2a0e:57c0:400::/38 v6 | RPKI valid | 34 | 3454944066 | 2026-09-18 |