Dashboard / ASN Lookup / AS207537

AS207537

Stefan Blomme

RIPE NCC BE active Announced
More ASNs in Belgium →
Organization
Stefan Blomme
AS_BLOMME
Registered
Jan 16, 2020
6 years ago
IPv4 Prefixes
1
256 addresses
IPv6 Prefixes
1
1 × /48
BGP Neighbours
15
7 upstream/peer · 0 downstream · 8 collector-only

Registration

AS Number AS207537 AS Name AS_BLOMME Organization Stefan Blomme Organization ID ORG-SB581-RIPE Address J. E. Claeslaan 11, 2560 Nijlen, Belgium Country Belgium (BE) Registry RIPE NCC Allocated Jan 16, 2020 Record Created Jan 16, 2020 Last Updated Sep 08, 2026 Status
active
WHOIS Server whois.ripe.net AS Description AS_BLOMME - Stefan Blomme, BE Remarks --------------------------------------------, ---------------[ Upstreams ]----------------, -----[ FogNet / iFog GmbH ]-----------------, -----[ Freetransit / Openfactory ]----------, -----[ Hurricane Electric LLC ]-------------, -----[ Netassist Limited ]------------------, -----[ Route64 / Johanne… Abuse Email [email protected]

IPv4 Prefixes

1 prefix · 256 addresses Routing data as of 2026-10-08 16:00 UTC

PrefixRangeAddresses
185.133.211.0/24185.133.211.0 – 185.133.211.255256

IPv6 Prefixes

1 prefix · 1 × /48 Routing data as of 2026-10-08 16:00 UTC

PrefixAddresses
2001:67c:2bb4::/48280

BGP Neighbours

15 unique neighbours · 7 upstream/peer · 0 downstream · 8 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.

Upstream & peer side (7)

Networks seen to the left of this AS in BGP paths, toward the route collectors — typically its transit providers (upstreams) and peers.

ASNameAS pathsIPv4 sightingsIPv6 sightings
AS34927iFog-GmbH iFog GmbH1672140
AS6939HURRICANE - Hurricane Electric LLC1620223
AS8772NLineLLC NetAssist LLC68086
AS29632NASSIST-AS Netassist International EOOD42051
AS25091IP-Max IP-Max SA480
AS14840AS14840 - BR.Digital Telecom250
AS39351ESAB-AS 31173 Services AB220

Collector-only (8)

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.

ASNameAS pathsIPv4 sightingsIPv6 sightings
AS25220GLOBALNOC-AS equada network GmbH110
AS51184FONIRA Fonira Telekom GmbH120
AS57821NONATTACHED-AS Nonattached Network e.V.110
AS58057SECUREBIT Securebit AG110
AS58299OPENFACTORY-AS Openfactory GmbH110
AS198150SIACOM-AS SIACOM JSC110
AS202365Chronos Omer GOLGELI110
AS212483level86 LEVEL EIGHTY-SIX COMMUNICATIONS LTD120

Raw RDAP Response

{
  "handle": "AS207537",
  "startAutnum": 207537,
  "endAutnum": 207537,
  "name": "AS_BLOMME",
  "status": [
    "active"
  ],
  "entities": [
    {
      "handle": "BLOMME-MNT",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "REDACTED"
          ],
          [
            "kind",
            {},
            "text",
            "individual"
          ]
        ]
      ],
      "roles": [
        "registrant"
      ],
      "links": [
        {
          "value": "https://rdap.db.ripe.net/autnum/207537",
          "rel": "self",
          "href": "https://rdap.db.ripe.net/entity/BLOMME-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": "ORG-SB581-RIPE",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "Stefan Blomme"
          ],
          [
            "kind",
            {},
            "text",
            "org"
          ],
          [
            "adr",
            {
              "label": "J. E. Claeslaan 11\n2560 Nijlen\nBelgium"
            },
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              ""
            ]
          ]
        ]
      ],
      "roles": [
        "registrant"
      ],
      "links": [
        {
          "value": "https://rdap.db.ripe.net/autnum/207537",
          "rel": "self",
          "href": "https://rdap.db.ripe.net/entity/ORG-SB581-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/207537",
          "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": "SB27003-RIPE",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "Stefan Blomme"
          ],
          [
            "kind",
            {},
            "text",
            "group"
          ],
          [
            "adr",
            {
              "label": "J. E. Claeslaan 11\n2560 Nijlen\nBelgium"
            },
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              ""
            ]
          ],
          [
            "tel",
            {
              "type": "fax"
            },
            "text",
            "+32 3 386 22 43"
          ]
        ]
      ],
      "roles": [
        "administrative",
        "technical"
      ],
      "links": [
        {
          "value": "https://rdap.db.ripe.net/autnum/207537",
          "rel": "self",
          "href": "https://rdap.db.ripe.net/entity/SB27003-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": "ACRO26599-RIPE",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "Abuse contact role object"
          ],
          [
            "kind",
            {},
            "text",
            "group"
          ],
          [
            "adr",
            {
              "label": "J. E. Claeslaan 11\nNijlen\nAntwerp\n2560\nBELGIUM"
            },
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              ""
            ]
          ],
          [
            "email",
            {
              "type": "abuse"
            },
            "text",
            "[email protected]"
          ]
        ]
      ],
      "roles": [
        "abuse"
      ],
      "entities": [
        {
          "handle": "BLOMME-MNT",
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "fn",
                {},
                "text",
                "REDACTED"
              ],
              [
                "kind",
                {},
                "text",
                "individual"
              ]
            ]
          ],
          "roles": [
            "registrant"
          ],
          "links": [
            {
              "value": "https://rdap.db.ripe.net/autnum/207537",
              "rel": "self",
              "href": "https://rdap.db.ripe.net/entity/BLOMME-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": [
        "--------------------------------------------",
        "---------------[ Upstreams ]----------------",
        "-----[ FogNet / iFog GmbH ]-----------------",
        "-----[ Freetransit / Openfactory ]----------",
        "-----[ Hurricane Electric LLC ]-------------",
        "-----[ Netassist Limited ]------------------",
        "-----[ Route64 / Johannes Ernst ]-----------",
        "--------[ Internet eXchange Points ]--------",
        "-----[ EVIX RS1 ]---------------------------",
        "-----[ EVIX RS2 ]---------------------------",
        "-----[ BFD-IX RS1 ]-------------------------",
        "-----[ BFD-IX RS2 ]-------------------------",
        "-----[ KleyRex ]----------------------------",
        "-----[ THESS-IX ]---------------------------",
        "-----[ LocIX Frankfurt ]--------------------",
        "-----[ FogIXP ]-----------------------------",
        "------[ Private Network Interconnect ]------",
        "-------[ Kristiaan De Rocker ]--------------"
      ]
    }
  ],
  "links": [
    {
      "value": "https://rdap.db.ripe.net/autnum/207537",
      "rel": "rdap-up",
      "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS207537",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.db.ripe.net/autnum/207537",
      "rel": "rdap-up rdap-active",
      "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS207537?status=active",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.db.ripe.net/autnum/207537",
      "rel": "rdap-down",
      "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-down/AS207537",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.db.ripe.net/autnum/207537",
      "rel": "rdap-top",
      "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS207537",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.db.ripe.net/autnum/207537",
      "rel": "rdap-top rdap-active",
      "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS207537?status=active",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.db.ripe.net/autnum/207537",
      "rel": "rdap-bottom",
      "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-bottom/AS207537",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.db.ripe.net/autnum/207537",
      "rel": "self",
      "href": "https://rdap.db.ripe.net/autnum/207537",
      "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": "2020-01-16T12:32:43Z"
    },
    {
      "eventAction": "last changed",
      "eventDate": "2026-09-08T20:44:09Z"
    }
  ],
  "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/207537",
          "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/207537",
          "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": "$.entities[?(@.handle=='ORG-SB581-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
      "method": "removal"
    },
    {
      "name": {
        "description": "Personal e-mail information"
      },
      "reason": {
        "description": "Personal data"
      },
      "prePath": "$.entities[?(@.handle=='SB27003-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
      "method": "removal"
    },
    {
      "name": {
        "description": "Personal e-mail information"
      },
      "reason": {
        "description": "Personal data"
      },
      "prePath": "$.entities[?(@.handle=='ACRO26599-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
      "method": "removal"
    }
  ]
}

Contact details of private individuals are redacted.