AS1921
RcodeZero Anycast DNS Content registered in Sweden
11IPv4 prefixes
11IPv6 prefixes
91%RPKI-valid
#4,857AS Rank
327/327RIS visibility
#50Rank in Sweden
1993-09-01Allocated
RcodeZero Anycast DNS (AS1921) — Content, registered in Sweden. announces 11 IPv4 prefixes + 11 IPv6 prefixes. Rank in Sweden: #50. Allocated: 1993-09-01.
IPv4 11IPv6 11
Announced prefixes · 22
- v4 185.102.12.0/24 valid
- v4 185.80.188.0/24 valid
- v4 185.80.191.0/24 valid
- v4 192.174.68.0/24 valid
- v4 193.227.117.0/24 valid
- v4 193.46.128.0/24 valid
- v4 193.46.133.0/24 valid
- v4 193.46.134.0/24 valid
- v4 194.0.182.0/24 valid
- v4 194.0.25.0/24 valid
- v4 91.237.67.0/24 unknown
- v6 2001:678:20::/48 valid
- v6 2001:67c:1bc::/48 valid
- v6 2a02:850:ffe0::/48 valid
- v6 2a02:850:ffe5::/48 valid
- v6 2a02:850:ffe6::/48 valid
- v6 2a02:850:ffff::/48 valid
- v6 2a04:2b00:14cc::/48 valid
- v6 2a04:2b00:14ee::/48 valid
- v6 2a05:7f00:188::/48 valid
- v6 2a05:7f00:191::/48 valid
- v6 2a0b:8e00::/48 unknown
RPKI: rpki.cloudflare.com · 2026-06-17
Routing: 15 IPv4 · 15 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 22 |
| 2026-06-13 | 22 |
| 2026-06-17 | 22 |
Internet Exchanges · 9
- AAIX Klagenfurt 10 Gbps
- GigaPIX - LAN 1 Lisbon 10 Gbps
- LU-CIX Luxembourg 10 Gbps
- RIX Reykjavik 10 Gbps
- SIX SI Ljubljana 10 Gbps
- SwissIX Zurich 10 Gbps
- TREX Tampere Tampere 10 Gbps
- LINX LON1 London 1 Gbps
- Rheintal IX Eschen 1 Gbps
AS topology · Customer cone 4
Providers · 17
Peers · 98
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