AS215248 — BastiaanBrink Bastiaan Mathijs Brink

AS215248 announces 5 IPv4 prefixes covering 1,280 addresses and 6 IPv6 prefixes.

About this network

The AS handle BASTIAANBRINK is held by Bastiaan Mathijs Brink.

What it's used for

• The address space carries mixed registrants including H2 Technologies LLC, BrinkLink LLC, and Amateur Radio Digital Communications (netname AMPRNET), alongside personal blocks registered to Bastiaan Brink.
• The network announces 1280 IPv4 addresses and 6 IPv6 prefixes against 209 observed neighbours, a ratio indicating a transit or peering-heavy role rather than a large access network.
• Reverse DNS entries such as tor6.as215248.net and reserved.as215248.net indicate usage for Tor infrastructure and reserved internal addressing.

Notable

• Registrants vary significantly across prefixes, with H2 Technologies LLC and BrinkLink LLC holding space alongside the primary holder, suggesting leased or historically acquired blocks.
• The inventory includes a block registered to Amateur Radio Digital Communications, indicating participation in amateur radio digital communications networks.
• The address inventory consists of five distinct IPv4 /24 prefixes and six IPv6 prefixes, with the IPv6 space subdivided into /40 and /48 blocks.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 23.136.20.0/24
• 23.155.132.0/24
• 44.30.107.0/24
• 66.132.231.0/24
• 103.149.168.0/24
• 2602:f411::/40
• 2602:f6ba::/40
• 2a14:38c0:1::/48
• 2a14:38c0:2::/47
• 2a14:38c0:4::/48
• 2a14:38c0:104::/48

Upstream networks

• AS6939 Hurricane Electric LLC
• AS1299 Arelion Sweden AB
• AS64289 Macarne.com
• AS50304 Blix Solutions AS
• AS400587 Ryamer, LLC
• AS174 Cogent Communications, LLC
• AS37989 DCS1 Pte. Ltd.
• AS34549 meerfarbig GmbH & Co. KG
• AS3257 GTT Communications Inc.
• AS17639 Converge ICT Solutions Inc.
• AS50300 CustodianDC Limited
• AS48362 Stadtwerke Feldkirch
• AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
• AS6696 VERIXI SA
• AS24482 SG.GS
• AS50628 Leonix Telecom SAS
• AS208972 GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI
• AS401753 BIXCE Inc
• AS204092 Association GRIFON
• AS58057 Securebit AG
• AS213241 TECHIT.BE SRL
• AS48185 team.blue NV
• AS34927 iFog GmbH
• AS57463 NetIX Communications JSC
• AS29504 Freenet Liberec, z.s.

Adjacent networks

• AS6939 Hurricane Electric LLC
• AS1299 Arelion Sweden AB
• AS64289 Macarne.com
• AS50304 Blix Solutions AS
• AS400587 Ryamer, LLC
• AS174 Cogent Communications, LLC
• AS37989 DCS1 Pte. Ltd.
• AS34549 meerfarbig GmbH & Co. KG
• AS3257 GTT Communications Inc.
• AS17639 Converge ICT Solutions Inc.
• AS50628 Leonix Telecom SAS
• AS48362 Stadtwerke Feldkirch
• AS58057 Securebit AG
• AS204092 Association GRIFON
• AS48185 team.blue NV
• AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
• AS213241 TECHIT.BE SRL
• AS24482 SG.GS
• AS6696 VERIXI SA
• AS401753 BIXCE Inc
• AS208972 GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI
• AS50300 CustodianDC Limited
• AS34927 iFog GmbH
• AS57463 NetIX Communications JSC
• AS38855 Taiwan Digital Streaming Co.

Routing security

• RPKI: 11 valid, 0 invalid and 1 not-found announcements; 12 ROAs.
• ASPA: 21 authorised providers.
• IRR: 100% of announcements registered; 13 route objects.
• Listed in as-sets: AS-4IXP, AS-4IXP-RS, AS-4IXPV4, AS-CLOUDIE:AS-ASHBURN, AS-CLOUDIE:AS-ASHBURN, AS-CLOUDIE:AS-TORONTO, AS-CLOUDIE:AS-TORONTO, AS-CYBERVERSE-AUTO, AS-EVIX, AS-FRANCEIX-PAR-LIST, AS-GTTCUST, AS-GTTCUST6, AS-HURRICANEV6, AS-HYTRON, AS-HYTRON, AS-LOCIX, AS-LONAP-CONNECTED, AS-LONAP-MLP, AS-LONAP-MLP-V6, AS-LSC-IXP-CONNECTED, AS-NL-IX-RS, AS-RETN-ACTUAL-V4, AS-SFINNOV, AS-TERRAHOST, AS-TRANSROUTE-SPEC.

Internet exchanges

• IX.br (PTT.br) São Paulo — São Paulo, Brazil
• 4b42 Internet Exchange Point — Zurich, Switzerland
• DE-CIX Frankfurt — Frankfurt, Germany
• LINX LON1 — London, United Kingdom
• AMS-IX Amsterdam — Amsterdam, Netherlands
• Neutral Internet Exchange — Amsterdam, Netherlands
• NAPAfrica IX Johannesburg — Johannesburg, South Africa
• France-IX Paris — Paris, France
• MSK-IX Moscow — Moscow, Russia
• Giganet Internet Exchange — Kyiv, Ukraine
• Seattle Internet Exchange — Seattle, United States
• The Frys Internet Exchange — Frysian, Netherlands
• London Network Access Point — London, United Kingdom
• Speed Internet Exchange — Dronten, Netherlands
• NetIX — Sofia, Bulgaria
• InterIX Internet Exchange — Amsterdam, Netherlands
• NetIX Greece — Thessaloniki, Greece
• SwissIX — Zurich, Switzerland
• Alien Internet Exchange — Depok, Indonesia
• Local Internet Exchange Düsseldorf — Düsseldorf, Germany
• Ontario Internet Exchange — Toronto, Canada
• NIX.CZ - Neutral Internet eXchange for the Czech Republic — Prague, Czech Republic
• Local Internet Exchange Frankfurt — Frankfurt, Germany
• ERA-IX Amsterdam — Amsterdam, Netherlands
• Taipei Internet Exchange (TPIX) — Taipei, Taiwan
• Vienna Internet Exchange — Vienna, Austria
• Nine IX — Paris, France
• Midwest Internet Cooperative Exchange — Minneapolis, United States
• LINX Manchester — Manchester, United Kingdom
• Student & Technology United Internet Exchanges — Taipei, Taiwan
• EuroGIX — Strasbourg, France
• UNMETERED Exchange — Vancouver, Canada
• Milan Neutral Access Point — Milan, Italy
• LayerSwitch Internet Exchange — The Hague, Netherlands
• Luxembourg Internet Exchange — Luxembourg, Luxembourg
• Sweden Open Network Internet eXchange Stockholm — Stockholm, Sweden
• ERA-IX Frankfurt — Frankfurt, Germany
• Kansas City Internet Exchange — Kansas City, United States
• LINX NoVa — Reston, United States
• Free Internet eXchange Oslo — Oslo, Norway