Organization
Fluvius System Operator CV
ASN-FLUVIUS-SP
Registered
Dec 23, 2014
11 years ago
IPv4 Prefixes
2
8,448 addresses
IPv6 Prefixes
1
65,536 × /48
BGP Neighbours
13
10 upstream/peer · 1 downstream · 2 collector-only
Registration
AS Number AS201205 AS Name ASN-FLUVIUS-SP Organization Fluvius System Operator CV Organization ID ORG-ESOC7-RIPE Address Brusselsesteenweg 199, 9090, Melle, BELGIUM Country Belgium (BE) Registry RIPE NCC Allocated Dec 23, 2014 Record Created Dec 23, 2014 Last Updated Jun 11, 2026 Status
active
WHOIS Server whois.ripe.net AS Description ASN-FLUVIUS-SP - Fluvius System Operator CV, BE Remarks Cogent AS174, AS201205 is Fluvius ICT Telecom, AS205561 is Fluvius ICT, Lumen AS3356, export to F5 AS35280, export to customers Abuse Email [email protected] IPv4 Prefixes
2 prefixes · 8,448 addresses Routing data as of 2026-10-08 00:00 UTC
| Prefix | Range | Addresses |
|---|---|---|
| 147.12.64.0/19 | 147.12.64.0 – 147.12.95.255 | 8,192 |
| 185.29.4.0/24 | 185.29.4.0 – 185.29.4.255 | 256 |
IPv6 Prefixes
1 prefix · 65,536 × /48 Routing data as of 2026-10-08 00:00 UTC
| Prefix | Addresses |
|---|---|
| 2a01:5c00:: | 296 |
BGP Neighbours
13 unique neighbours · 10 upstream/peer · 1 downstream · 2 collector-only. A neighbour can be seen on more than one side. Rows are ordered by AS paths: the number of BGP paths seen by RIPE RIS that contain the adjacency. Sightings count each IPv4/IPv6 route with the adjacency once per RIS peer that sees it (routes × peers), so they show how widely it is seen, not how many distinct routes it carries. Networks seen to the left of this AS in BGP paths, toward the route collectors — typically its transit providers (upstreams) and peers. Networks seen to the right of this AS in BGP paths — networks whose routes it carries, typically its customers (downstreams). Networks seen to the left of this AS only when they peer directly with a RIPE RIS route collector, so the adjacency may be an artefact of that peering; many of them also appear on the downstream side. Upstream & peer side (10)
AS Name AS paths IPv4 sightings IPv6 sightings AS174 COGENT-174 - Cogent Communications, LLC 735 1,058 0 AS3356 LEVEL3 - Level 3 Parent, LLC 715 1,191 194 AS35280 F5 F5 Networks SARL 264 356 0 AS6939 HURRICANE - Hurricane Electric LLC 93 36 114 AS3303 SWISSCOM Swisscom (Schweiz) AG 4 6 3 AS34019 HIVANE Hivane Association 4 12 6 AS8218 NEO-ASN Zayo Infrastructure France SA 3 0 9 AS4455 BSO IX Reach Ltd 1 2 1 AS6696 VERIXI VERIXI SA 1 2 1 AS9009 M247 M247 Europe SRL 1 2 0 Downstream side (1)
AS Name AS paths IPv4 sightings IPv6 sightings AS205561 ASN-FLUVIUS-IT Fluvius System Operator CV 1,406 2,010 0 Collector-only (2)
Raw RDAP Response
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{
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[
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{
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[
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[
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{
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{
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}
],
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{
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"AS201205 is Fluvius ICT Telecom",
"AS205561 is Fluvius ICT",
"Lumen AS3356",
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{
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},
{
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"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-down/AS201205",
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},
{
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"type": "application/rdap+json"
},
{
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"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/201205",
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},
{
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"type": "application/rdap+json"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
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}
],
"events": [
{
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"eventDate": "2014-12-23T11:03:06Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-06-11T10:29:30Z"
}
],
"rdapConformance": [
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"nro_rdap_profile_0",
"redacted"
],
"notices": [
{
"title": "Filtered",
"description": [
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]
},
{
"title": "Whois Inaccuracy Reporting",
"description": [
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],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/201205",
"rel": "inaccuracy-report",
"href": "https://www.ripe.net/contact-form?topic=ripe_dbm&show_form=true",
"type": "text/html"
}
]
},
{
"title": "Source",
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]
},
{
"title": "Terms and Conditions",
"description": [
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],
"links": [
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}
]
}
],
"port43": "whois.ripe.net",
"objectClassName": "autnum",
"redacted": [
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='AP6692-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
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},
{
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},
{
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{
"name": {
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},
"prePath": "$.entities[?(@.handle=='OI325-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
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}
]
} Contact details of private individuals are redacted.