AS1103 SURF B.V. 🇳🇱 NL
Announcing 103 prefixes, seen at the RIS collectors.
IPv4 prefixes
99
7,217,664 (28,194 × /24)
IPv6 prefixes
4
8 × /32
Upstreams
10
transit providers observed
Peers
18
settlement-free adjacencies
Downstreams
61
transit customers observed
Customer cone
30
ASes reachable through it
Registry and operator data
- AS number
- AS1103
- Name
- SURF B.V.
- Organisation
- SURF
- Country
- 🇳🇱 NL
- RIR
- RIPENCC
- Allocated
- 1993-09-01
- Network type
- Educational/Research
- Traffic levels
- 500-1000Gbps
- Scope
- Europe
- Peering policy
- Open
- IRR as-set
- RIPE::AS1103:AS-SURF
- Website
- http://www.surf.nl/en
- PeeringDB
- net/2278
- Exchanges
- 3
- Facilities
- 6
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 |
|---|---|---|---|---|
| 2001:610::/29 v6 | RPKI valid | 34 | 377211103 | 2026-09-18 |
| 2001:678:1334::/48 v6 | RPKI valid | 28 | 377211103 | 2026-10-26 |
| 2001:67c:1200::/48 v6 | no ROA | 33 | 377211103 | 2026-09-18 |
| 2001:67c:262c::/48 v6 | RPKI valid | 33 | 377211103 | 2026-09-18 |