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
28
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
Upstreams
Networks seen providing transit to this one
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS1299 Arelion (fka. Telia Carrier) | 🇸🇪 SE | 68,760 | 133 | 1,333 | CAIDA |
| AS174 Cogent Communications, LLC | 🇺🇸 US | 66,047 | 3,955 | 565 | CAIDA |
| AS3257 GTT Communications Inc. | 🇺🇸 US | 62,698 | 1,784 | 460 | CAIDA |
| AS2914 NTT America, Inc. | 🇺🇸 US | 56,718 | 1,476 | 792 | CAIDA |
| AS3320 Deutsche Telekom AG | 🇩🇪 DE | 51,807 | 910 | 162 | CAIDA |
| AS29632 Netassist International EOOD | 🇧🇬 BG | 46 | 0 | 59 | inferred |
| AS213241 TECHIT.BE SRL | 🇧🇪 BE | 0 | 14 | 33 | inferred |
| AS56662 Marcin Gondek | 🇵🇱 PL | 0 | 0 | 29 | inferred |
Peers
Adjacencies that look settlement-free rather than transit
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS60171 AFR-IX TELECOM S.A. | 🇪🇸 ES | 23,831 | 32 | 2 | inferred |
| AS12874 Fastweb SpA | 🇮🇹 IT | 241 | 110 | 13 | inferred |
| AS63023 GTHost | 🇺🇸 US | 68 | 330 | 1 | inferred |
| AS4849 S3 Company Ltd | 🇧🇬 BG | 39 | 5 | 1 | inferred |
| AS12480 ILK Internet GmbH Rechnerkommunikation im Internet | 🇩🇪 DE | 7 | 12 | 1 | inferred |
| AS1921 ipcom GmbH | 🇦🇹 AT | 4 | 15 | 49 | CAIDA |
| AS209216 Trusted-Service.net GmbH trading as Trusted-Colo GmbH & Co. KG | 🇩🇪 DE | 4 | 6 | 18 | CAIDA |
| AS208621 LogicForge Limited | 🇬🇧 GB | 3 | 10 | 76 | CAIDA |
| AS49532 Eonix Corporation | 🇺🇸 US | 2 | 18 | 213 | CAIDA |
| AS214036 Ultahost, Inc. | 🇺🇸 US | 0 | 86 | 2,016 | CAIDA |
| AS44051 Fornex Hosting S.L. | 🇪🇸 ES | 0 | 80 | 434 | CAIDA |
| AS50198 SHOP APOTHEKE SERVICE GmbH | 🇩🇪 DE | 0 | 5 | 210 | CAIDA |
| AS31400 firstcolo GmbH | 🇩🇪 DE | 0 | 2 | 152 | CAIDA |
| AS204119 ispOne business GmbH | 🇩🇪 DE | 0 | 2 | 118 | CAIDA |
| AS215741 detacon GmbH | 🇩🇪 DE | 0 | 2 | 84 | CAIDA |
| AS59939 WIBO Baltic UAB | 🇱🇹 LT | 0 | 7 | 76 | CAIDA |
| AS212302 Codamic AG | 🇩🇪 DE | 0 | 1 | 76 | CAIDA |
| AS213726 EFS Euro-Finanz-Service Vermittlungs AG | 🇩🇪 DE | 0 | 1 | 76 | CAIDA |
| AS216093 Root Localhost LLC | 🇺🇸 US | 0 | 5 | 76 | CAIDA |
| AS57463 NetIX Communications JSC | 🇧🇬 BG | 0 | 1 | 76 | inferred |
| AS209169 croit GmbH | 🇩🇪 DE | 0 | 1 | 75 | CAIDA |
| AS199476 Niels Dettenbach | 🇩🇪 DE | 0 | 1 | 49 | CAIDA |
| AS206880 agilimo Consulting GmbH | 🇩🇪 DE | 0 | 2 | 42 | CAIDA |
| AS207298 luckycloud GmbH | 🇩🇪 DE | 0 | 1 | 42 | CAIDA |
| AS214895 bit datacenters GmbH | 🇩🇪 DE | 0 | 1 | 30 | CAIDA |
| AS205948 creoline GmbH | 🇩🇪 DE | 0 | 8 | 8 | CAIDA |
| AS214929 Lukas Wenzl trading as LastResponse | 🇦🇹 AT | 0 | 2 | 7 | inferred |
| AS200249 Products Up GmbH | 🇩🇪 DE | 0 | 2 | 5 | 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.