Registration
IPv4 Prefixes
1 prefix · 256 addresses Routing data as of 2026-10-09 16:00 UTC
| Prefix | Range | Addresses |
|---|---|---|
| 81.27.84.0/24 | 81.27.84.0 – 81.27.84.255 | 256 |
IPv6 Prefixes
2 prefixes · 65,792 × /48 Routing data as of 2026-10-09 16:00 UTC
| Prefix | Addresses |
|---|---|
| 2a12:8ac0:: | 288 |
| 2a12:8ac1:: | 296 |
BGP Neighbours
55 unique neighbours · 20 upstream/peer · 0 downstream · 35 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 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 (20)
AS Name AS paths IPv4 sightings IPv6 sightings AS52025 PARADOXNETWORKS-LIMITED ParadoxNetworks Limited 233 146 434 AS2027 MilkyWan MilkyWan Association 123 137 128 AS35661 VIRTUASYS-EU VIRTUA SYSTEMS SAS 20 2 42 AS6939 HURRICANE - Hurricane Electric LLC 12 13 0 AS39801 FRANCE-IX-L3P France IX Services SASU 3 4 8 AS5405 INTERDOTLINK Inter.link GmbH 2 2 2 AS6057 AS6057 - Administracion Nacional de Telecomunicaciones 2 2 4 AS8298 IPNG IPng Networks GmbH 2 2 4 AS24961 MYLOC-AS WIIT AG 2 2 2 AS25091 IP-Max IP-Max SA 2 4 6 AS34177 CELESTE-AS Celeste SAS 2 2 2 AS39351 ESAB-AS 31173 Services AB 2 1 4 AS50304 BLIX Blix Solutions AS 2 1 4 AS4455 BSO IX Reach Ltd 1 1 2 AS6663 TTI-NET Euroweb Romania S.R.L. 1 1 2 AS6758 AS6758 Monaco Telecom S.A. 1 1 2 AS43100 FRANCE-IX-LYN-RS France IX Services SASU 1 1 0 AS56584 INTER-IX InterEdge B.V. 1 0 2 AS60171 AFRIX-AS AFR-IX TELECOM S.A. 1 1 2 AS401753 BIXCE - BIXCE Inc 1 1 2 Collector-only (35)
AS Name AS paths IPv4 sightings IPv6 sightings AS1828 UNITAS - Unitas Global 1 1 2 AS3399 OBE-NET Obenet AB 1 1 2 AS8218 NEO-ASN Zayo Infrastructure France SA 1 0 14 AS8529 OMANTEL-AS Zain Omantel International FZ-LLC 1 2 4 AS12779 ITGATE IT.Gate S.p.A. 1 4 8 AS12859 NL-BIT BIT BV 1 1 4 AS13237 LAMBDANET-AS euNetworks GmbH 1 1 0 AS14840 AS14840 - BR.Digital Telecom 1 4 0 AS15547 NETPLUS netplus.ch SA 1 2 6 AS16347 INHERENT ADISTA SAS 1 1 2 AS24482 SGGS-AS-AP - SG.GS 1 4 8 AS25160 VORBOSS Vorboss Limited 1 1 2 AS28917 Fiord-AS Fiord Networks, UAB 1 1 4 AS29075 IELO IELO-LIAZO SERVICES SAS 1 1 2 AS34019 HIVANE Hivane Association 1 3 6 AS34288 AS34288 Kantonsschule Zug 1 1 2 AS35360 GARGUNET Frederic Gargula 1 0 2 AS35426 NEXTMAP NXT Initiative SAS 1 1 2 AS35600 ASN-VEDEGE Vedege SAS 1 1 2 AS36236 NETACTUATE - NetActuate, Inc 1 1 2 AS37721 Virtual Technologies & Solutions - Virtual Technologies & Solutions 1 1 0 AS39122 BLACKNIGHT-AS Blacknight Internet Solutions Limited 1 1 2 AS44097 AUTONOMOUS-CLOSET CLEMENT CAVADORE 1 1 2 AS49544 i3Dnet i3D.net B.V 1 2 4 AS50628 Leonix-Telecom Leonix Telecom SAS 1 2 4 AS51185 MAINSTREAMING-AS MainStreaming SpA 1 1 2 AS56987 AS-ABACLOUDA ABACLOUDA SAS 1 1 2 AS58308 CUSAE-AS Cusae SAS 1 1 2 AS198150 SIACOM-AS SIACOM JSC 1 1 0 AS198385 AlpineDC AlpineDC SA 1 1 0 AS199524 GCORE G-Core Labs S.A. 1 1 0 AS204092 GRIFON Association GRIFON 1 1 2 AS209823 ENKI-AS Enki Multimedia EURL 1 0 2 AS212483 level86 LEVEL EIGHTY-SIX COMMUNICATIONS LTD 1 2 0 AS271253 AS271253 - LINK BRASIL TELECOMUNICACOES LTDA 1 0 2
Raw RDAP Response
{
"handle": "AS57797",
"startAutnum": 57797,
"endAutnum": 57797,
"name": "SYSLEVEL",
"status": [
"active"
],
"entities": [
{
"handle": "ORG-SS1267-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"SysLevel SAS"
],
[
"kind",
{},
"text",
"org"
],
[
"adr",
{
"label": "15 rue des Halles\n75001\nParis\nFRANCE"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+33189162930"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/57797",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/ORG-SS1267-RIPE"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
},
{
"handle": "RIPE-NCC-END-MNT",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/57797",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/RIPE-NCC-END-MNT"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
},
{
"handle": "SLAC-EU",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"SysLevel Admin Contact"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "Paris, France"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"org",
{},
"text",
"ORG-SYSL1-RIPE"
]
]
],
"roles": [
"administrative"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/57797",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/SLAC-EU"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
},
{
"handle": "SLTC-EU",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"SysLevel Technical Contact"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "Paris, France"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"org",
{},
"text",
"ORG-SYSL1-RIPE"
]
]
],
"roles": [
"technical"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/57797",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/SLTC-EU"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
},
{
"handle": "syslevel-noc-mnt",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/57797",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/syslevel-noc-mnt"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
},
{
"handle": "SLAB-EU",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"SysLevel abuse contact"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "Paris, France"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
{
"type": "abuse"
},
"text",
"[email protected]"
],
[
"org",
{},
"text",
"ORG-SYSL1-RIPE"
]
]
],
"roles": [
"abuse"
],
"entities": [
{
"handle": "ORG-SYSL1-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"SYSLEVEL SAS"
],
[
"kind",
{},
"text",
"org"
],
[
"adr",
{
"label": "15 rue des Halles\n75001 Paris\nFrance"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/57797",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/ORG-SYSL1-RIPE"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
},
{
"handle": "syslevel-noc-mnt",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/57797",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/syslevel-noc-mnt"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
}
],
"objectClassName": "entity"
}
],
"remarks": [
{
"description": [
"SysLevel SAS",
"--",
"=======================",
"==== BGP Upstreams ====",
"// MilkyWan",
"// Virtua Systems",
"// ParadoxNetworks",
"==== IXP RS ====",
"// France-IX Paris",
"// France-IX-L3P",
"// ERA-IX Amsterdam",
"// Inter-IX Amsterdam",
"// Nine-IX",
"// FogIXP EU",
"// FogIXP ZRH",
"=====================================",
"Looking Glass https://lg.syslevel.net",
"Member of https://ring.nlnog.net",
"AS199036 - NLNOG RING LookingGlass",
"AS212232 - BGP.Tools LookingGlass"
]
}
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/57797",
"rel": "rdap-up",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS57797",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/57797",
"rel": "rdap-up rdap-active",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS57797?status=active",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/57797",
"rel": "rdap-down",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-down/AS57797",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/57797",
"rel": "rdap-top",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS57797",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/57797",
"rel": "rdap-top rdap-active",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS57797?status=active",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/57797",
"rel": "rdap-bottom",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-bottom/AS57797",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/57797",
"rel": "self",
"href": "https://rdap.db.ripe.net/autnum/57797",
"type": "application/rdap+json"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2022-02-23T14:27:38Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-08-16T23:41:07Z"
}
],
"rdapConformance": [
"nro_rdap_profile_asn_flat_0",
"rirSearch1",
"autnums",
"cidr0",
"rdap_level_0",
"nro_rdap_profile_0",
"redacted"
],
"notices": [
{
"title": "Filtered",
"description": [
"This output has been filtered."
]
},
{
"title": "Whois Inaccuracy Reporting",
"description": [
"If you see inaccuracies in the results, please visit:"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/57797",
"rel": "inaccuracy-report",
"href": "https://www.ripe.net/contact-form?topic=ripe_dbm&show_form=true",
"type": "text/html"
}
]
},
{
"title": "Source",
"description": [
"Objects returned came from source",
"RIPE"
]
},
{
"title": "Terms and Conditions",
"description": [
"This is the RIPE Database query service. The objects are in RDAP format."
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/57797",
"rel": "terms-of-service",
"href": "http://www.ripe.net/db/support/db-terms-conditions.pdf",
"type": "application/pdf"
}
]
}
],
"port43": "whois.ripe.net",
"objectClassName": "autnum",
"redacted": [
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='ORG-SS1267-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
},
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='SLAC-EU')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
},
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='SLTC-EU')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
},
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='SLAB-EU')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
}
]
} Contact details of private individuals are redacted.