Skip to content
KYNEXBGP Toolkit
Stefan Blomme logo

AS207537

Stefan Blomme

Belgium (BE)

ASN Information

AS NumberAS207537
AS NameAS_BLOMME
OrganizationAS_BLOMME Stefan Blomme
Also known asNot available
CountryBelgium (BE)
RegistryRIPE NCC
ASN TypeEducational/Research
Last Seen
Announcement Count2
IPv4 Prefix Count1
IPv6 Prefix Count1
RPKI StatusUnknown (could not be determined) ×2
IRR RecordsView IRR route objects
Websitehttps://www.as207537.net/ ↗

AS Path to AS207537

  1. 49544i3Dnet i3D.net B.V
  2. 6939HURRICANE - Hurricane Electric LLC
  3. 207537Origin

Most common path, seen 5× in route collector data, latest at a collector in Eugene, OR (2026-10-23 12:40:47 UTC). Prepends collapsed.

Route Collectors (Visibility)

Sydney: 21 peer session(s)São Paulo: 34 peer session(s)Johannesburg: 39 peer session(s)Singapore: 44 peer session(s)Amsterdam: 50 peer session(s)London: 64 peer session(s)Eugene, OR: 115 peer session(s)
High (10+ peers)Medium (3–9)Low (1–2)

Approximate route collector locations, coloured by peer sessions carrying this AS's routes.

Announced Prefixes (2)

View All →
PrefixFamilyRPKILast Seen
185.133.211.0/24IPv4Not checkedNot looked up yet
2001:67c:2bb4::/48IPv6Not checkedNot looked up yet

Peers (16)

View All →
ASNameRelationshipPathsLast Seen
AS6939HURRICANE - Hurricane Electric LLCUpstream (inferred)129
AS34927iFog-GmbH iFog GmbHUpstream (inferred)92
AS8772NLineLLC Netassist International EOODUpstream (inferred)49
AS29632NASSIST-AS Netassist International EOODUpstream (inferred)3
AS39120CONVERGENZE-AS Convergenze S.p.A.Upstream (inferred)2
AS61049EXASCALE Exascale LtdUpstream (inferred)1
AS202365Chronos Omer GOLGELIUpstream (inferred)1
AS14840AS14840 - BR.Digital TelecomUpstream (inferred)Inferred—

Neighbours seen next to AS207537 in public AS paths. These are not confirmed BGP sessions; peer IP addresses and locations are not published by these sources.

Public Peering Exchange Points (4)

IX Updates →
ExchangeLocationIPv4IPv6SpeedRS peerUpdated
4b42 Internet Exchange PointZurich, CH—2001:7f8:d0::3:2ab1:1—No
EVIXFremont, US206.81.104.2252602:fed2:fff:ffff::2252GYes
FogIXPAvers, CH185.1.147.842001:7f8:ca:1::841GYes
KleyReXFrankfurt, DE193.189.83.322001:7f8:33::a120:7537:1100MYes

IX ports registered by AS207537 (self-reported by the network).

Interconnection Facilities (3)

FacilityCityCountry
iNTERWERK RechenzentrumFrankfurtGermany
euNetworks AmsterdamAmsterdamNetherlands
DFDC The HagueThe HagueNetherlands

Data centres where AS207537 says it can interconnect (self-reported).

IRR AS-SET and Peering Policy

IRR AS-SETRIPE::AS-BLOMME
Member of AS-SETsSee IRR page
Peering policyOpen
Multiple locationsNot Required
Ratio requirementNo
ContractNot Required
TrafficNot available
Traffic ratioNot Disclosed
Geographic scopeEurope
Max prefixes (IPv4 / IPv6)25 / 100
Unicast / IPv6 / MulticastYes / Yes / No
Looking glasshttps://lg.as207537.net/ ↗
Route serverNot available

Contact Information (1)

RoleNameEmailPhone
AbuseAbuseabuse@as207537.net—

Only contacts the network has chosen to publish are shown.

Upstreams (10)

ASNameRelationshipPathsLast Seen
AS6939HURRICANE - Hurricane Electric LLCUpstream (inferred)129
AS34927iFog-GmbH iFog GmbHUpstream (inferred)92
AS8772NLineLLC Netassist International EOODUpstream (inferred)49
AS29632NASSIST-AS Netassist International EOODUpstream (inferred)3
AS39120CONVERGENZE-AS Convergenze S.p.A.Upstream (inferred)2
AS61049EXASCALE Exascale LtdUpstream (inferred)1
AS202365Chronos Omer GOLGELIUpstream (inferred)1
AS14840AS14840 - BR.Digital TelecomUpstream (inferred)Inferred—
AS39351ESAB-AS 31173 Services ABUpstream (inferred)Inferred—
AS47498FogIXP iFog GmbHUpstream (inferred)Inferred—

Downstreams (0)

No downstream ASNs found for AS207537 in current data sources.

Registry and network details

Registered holderAS_BLOMME Stefan Blomme
RegisteredYes
Peering policyOpen
IRR AS-setRIPE::AS-BLOMME
Registry record last modified
MaintainersRIPE-NCC-END-MNT, BLOMME-MNT
Internet exchanges4
Facilities3
Network profile updated

Data updated . See limitations.