AS42541 Fiberby ApS 🇩🇰 DK
Announcing 6 prefixes, seen at the RIS collectors.
IPv4 prefixes
5
11,008 (43 × /24)
IPv6 prefixes
1
8 × /32
Upstreams
3
transit providers observed
Peers
25
settlement-free adjacencies
Downstreams
5
transit customers observed
Customer cone
9
ASes reachable through it
Registry and operator data
- AS number
- AS42541
- Name
- Fiberby ApS
- Organisation
- Fiberby
- Country
- 🇩🇰 DK
- RIR
- RIPENCC
- Allocated
- 2009-11-13
- Network type
- Cable/DSL/ISP
- Traffic levels
- 100-200Gbps
- Scope
- Regional
- Peering policy
- Open
- IRR as-set
- RIPE::AS-FIBERBY
- Website
- https://fiberby.dk/
- Looking glass
- https://bgp.tools/lg/42541
- PeeringDB
- net/5143
- Exchanges
- 14
- Facilities
- 4
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Internet exchange presence
From PeeringDB, which networks maintain themselves
| Exchange | City | Country | IPv4 | IPv6 | Speed | Route server |
|---|---|---|---|---|---|---|
| AMS-IX | Amsterdam | 🇳🇱 NL | 80.249.212.84 | 2001:7f8:1::a504:2541:1 | 10 G | yes |
| DE-CIX Copenhagen | Copenhagen | 🇩🇰 DK | 185.0.4.4 | 2001:7f8:139::a62d:0:1 | 10 G | yes |
| DE-CIX Frankfurt | Frankfurt | 🇩🇪 DE | 80.81.193.64 | 2001:7f8::a62d:0:1 | 10 G | yes |
| DE-CIX Helsinki | Helsinki | 🇫🇮 FI | 185.0.5.6 | 2001:7f8:13a::a62d:0:1 | 10 G | yes |
| DE-CIX Oslo | Oslo | 🇳🇴 NO | 185.0.7.4 | 2001:7f8:13c::a62d:0:1 | 10 G | yes |
| LOCIX FRANKFURT | Frankfurt am Main | 🇩🇪 DE | 185.1.167.143 | 2001:7f8:f2:e1:0:4:2541:1 | 10 G | yes |
| NL-ix | Amsterdam, Rotterdam, Brussels, Luxembourg, Frankfurt, Düsseldorf, Berlin, Dublin, London, Copenhagen, Paris, Marseille | 🇳🇱 NL | 193.239.118.106 | 2001:7f8:13::a504:2541:1 | 20 G | yes |
| Netnod Copenhagen BLUE -- MTU9K | Malmo / Copenhagen | 🇩🇰 DK | 212.237.192.60 | 2001:7f8:d:202::60 | 10 G | yes |
| Netnod Copenhagen GREEN -- MTU9K | Malmo / Copenhagen | 🇩🇰 DK | 212.237.193.60 | 2001:7f8:d:203::60 | 10 G | yes |
| Netnod Stockholm BLUE -- MTU1500 | Stockholm | 🇸🇪 SE | 194.68.128.178 | 2001:7f8:d:fe::178 | 10 G | yes |
| Netnod Stockholm BLUE -- MTU4470 | Stockholm | 🇸🇪 SE | 195.69.119.178 | 2001:7f8:d:fb::178 | 10 G | yes |
| Netnod Stockholm GREEN -- MTU1500 | Stockholm | 🇸🇪 SE | 194.68.123.178 | 2001:7f8:d:ff::178 | 10 G | yes |
| Netnod Stockholm GREEN -- MTU4470 | Stockholm | 🇸🇪 SE | 195.245.240.178 | 2001:7f8:d:fc::178 | 10 G | yes |
| STHIX - Copenhagen | Copenhagen | 🇩🇰 DK | 185.1.88.19 | 2001:7f8:b0::4:2541:1 | 10 G | yes |