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AS2103
AS2103 Renater
FR-IFREMER-BREST - Renater · region code EU
IPv4 addresses 65,536 9 prefixes · 0.002% of announced IPv4
Rank worldwide #3,046 of 79,396 networks with IPv4
IPv6 none no IPv6 routes announced
Country EU 59 ASNs registered there
IPv4 prefixes
All 9 prefixes, in address order.
134.246.0.0/17 134.246.128.0/18 134.246.192.0/19 134.246.224.0/20 134.246.240.0/24 134.246.241.0/24 134.246.242.0/23 134.246.244.0/22 134.246.248.0/21
Other ASNs named Renater
34 other networks use the same organisation name; together with AS2103 they announce 4,978,176 IPv4 addresses. Largest 30 shown.
ASN Name IPv4 addresses
AS2200 FR-RENATER - Renater FR 2,584,320 AS1942 FR-TIGRE - Renater FR 396,288 AS1715 FR-REMIP2000 - Renater FR 393,984 AS1945 FR-LyRES - Renater EU 197,120 AS2269 FR-U-PARISSUD-ORSAY - Renater EU 132,352 AS1307 UNSPECIFIED - Renater EU 131,072 AS2439 FR-REMUS - Renater EU 131,072 AS2457 FR-RAIMU-2 - Renater EU 131,072 AS2259 FR-RAREST - Renater EU 68,864 AS2202 FR-RENATER-REAUMUR - Renater EU 66,816 AS1303 FR-IDRIS-ORSAY - Renater EU 66,560 AS789 IN2P3 - Renater EU 66,048 AS776 FR-INRIA-SOPHIA - Renater EU 65,536 AS1724 FR-AMPLIVIA - Renater FR 65,536 AS1935 FR-RENATER-LIMOUSIN - Renater EU 65,536 AS1938 FR-RENATER-IRISA - Renater EU 65,536 AS2060 FR-RENATER - Renater EU 65,536 AS2094 FR-TELECOM-MANAGEMENT-SUDPARIS - Renater EU 65,536 AS2450 UNSPECIFIED - Renater EU 65,536 AS1712 FR-RENATER-ENST - Renater FR 64,512 AS2471 FR-DOM-GUADELOUPE - Renater EU 5,632 AS2470 FR-LAREUNION - Renater EU 5,376 AS2199 FR-DOM-MARTINIQUE - Renater EU 3,072 AS2472 FR-DOM-GUYANE - Renater EU 2,560 AS781 FR-RENATER-LOTHAIRE - Renater EU 1,024 AS2198 FR-TOM-NOUVELLE-CALEDONIE - Renater EU 1,024 AS2263 FR-RENATER-IMTA-RENNES - Renater EU 1,024 AS2088 FR-RENATER-MAYOTTE - Renater EU 768 AS775 FR-INRIA-ROCQ - Renater EU 768 AS2187 FR-SYVIK - Renater EU 768
Similar-sized networks in None
ASN Name IPv4 addresses
AS1938 #22 FR-RENATER-IRISA - Renater65,536 AS2060 #23 FR-RENATER - Renater65,536 AS2094 #24 FR-TELECOM-MANAGEMENT-SUDPARIS - Renater65,536 AS2450 #26 UNSPECIFIED - Renater65,536 AS1301 #27 FR-EDFDPT3 - Electricite de France SA15,104 AS1126 #28 VANCIS - IDDQD-AS13,312
IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources