AS12301 — Invitech One Hungary Ltd.

AS12301 announces 216 IPv4 prefixes covering 316,160 addresses and 20 IPv6 prefixes.

About this network

Invitech is a Hungarian telecommunications and IT services operator, descended from the fixed-line company Deltav and later known as Invitel.

What it's used for

• Broadband, business connectivity and managed IT services across Hungary. Sampled addresses answer under pool.invitel.hu, the subscriber pool of the operator's previous brand.

Notable

• 256 IPv4 prefixes for 317,000 addresses, with 165 observed BGP neighbours. Both numbers are large for a national market Hungary's size, and together they describe an incumbent fixed-line carrier: a lot of subscriber space and a lot of interconnection.
• Almost every block carries a HU-DELTAV- netname with the assignment date encoded, and the series runs from 990318 through 20000107, 20001020, 20060727 and 20070705. The company's growth is dated block by block across a decade.
• One /20 is registered to Kapos-NET Kft., a separate Hungarian operator, and announced here alongside the rest.

Interesting

• DELTAV names a company that stopped existing twice over — first when it became Invitel, then again when Invitel's consumer business was sold and the remainder renamed Invitech. Every one of those blocks has been through two rebrands without ever being renumbered, and the reverse DNS is still on the middle name.

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

Announced prefixes

• 5.56.34.0/23
• 46.31.182.0/24
• 62.77.144.0/21
• 62.77.192.0/22
• 62.77.200.0/21
• 62.77.208.0/22
• 62.77.212.0/24
• 62.77.214.0/23
• 62.77.216.0/21
• 62.77.224.0/21
• 62.77.232.0/23
• 62.77.235.0/24
• 62.77.236.0/22
• 62.77.242.0/23
• 62.77.244.0/22
• 77.221.63.0/24
• 77.243.208.0/21
• 77.243.216.0/22
• 79.120.128.0/19
• 79.120.168.0/23
• 79.120.176.0/20
• 79.120.192.0/20
• 79.120.208.0/21
• 79.120.216.0/22
• 79.120.221.0/24
• 79.120.222.0/23
• 79.120.224.0/20
• 79.120.240.0/21
• 79.120.250.0/23
• 79.172.226.0/24
• 79.172.230.0/23
• 80.85.56.0/22
• 80.252.48.0/20
• 81.0.64.0/20
• 81.0.80.0/23
• 81.0.88.0/23
• 81.0.96.0/23
• 81.0.100.0/22
• 81.0.104.0/22
• 81.0.110.0/23
• 81.0.112.0/21
• 81.0.120.0/23
• 81.0.124.0/23
• 81.94.176.0/20
• 82.131.160.0/21
• 82.131.168.0/22
• 82.131.173.0/24
• 82.131.174.0/23
• 82.131.176.0/22
• 82.131.180.0/23
• 82.131.192.0/22
• 82.131.199.0/24
• 82.131.208.0/21
• 82.141.128.0/21
• 82.141.136.0/23
• 82.141.138.0/24
• 82.141.140.0/22
• 82.141.144.0/20
• 82.141.162.0/23
• 82.141.164.0/22
• 82.141.168.0/21
• 82.141.176.0/20
• 82.144.160.0/22
• 82.144.168.0/22
• 82.144.178.0/23
• 82.144.180.0/22
• 82.144.185.0/24
• 82.144.190.0/23
• 87.97.64.0/20
• 89.107.253.0/24
• 89.186.98.0/23
• 89.186.100.0/23
• 89.186.105.0/24
• 89.186.116.0/23
• 91.82.8.0/21
• 91.82.16.0/21
• 91.82.40.0/21
• 91.82.50.0/23
• 91.82.52.0/22
• 91.82.58.0/23
• 91.82.72.0/23
• 91.82.74.0/24
• 91.82.76.0/22
• 91.82.80.0/23
• 91.82.84.0/22
• 91.82.88.0/21
• 91.82.96.0/19
• 91.82.128.0/23
• 91.82.148.0/22
• 91.82.152.0/21
• 91.82.174.0/23
• 91.82.184.0/22
• 91.82.192.0/20
• 91.82.208.0/23
• 91.82.216.0/21
• 91.82.224.0/24
• 91.82.226.0/23
• 91.82.236.0/22
• 91.82.244.0/22
• 91.82.248.0/23

and 136 more.

Upstream networks

• AS1299 Arelion Sweden AB
• AS9002 RETN Limited
• AS6939 Hurricane Electric LLC
• AS34549 meerfarbig GmbH & Co. KG
• AS33891 Core-Backbone GmbH
• AS37721 Virtual Technologies & Solutions
• AS212024 Marc Schmitt
• AS34019 Hivane Association
• AS42708 Glesys Sweden AB
• AS24482 SG.GS
• AS213241 TECHIT.BE SRL
• AS20485 Joint Stock Company TransTeleCom
• AS3303 Swisscom (Schweiz) AG
• AS8551 Bezeq International Ltd.
• AS37100 SEACOM Limited
• AS48362 Stadtwerke Feldkirch
• AS6797 GlobalConnect AB
• AS8447 A1 Telekom Austria AG
• AS56662 Marcin Gondek
• AS17639 Converge ICT Solutions Inc.
• AS29632 Netassist International EOOD

Downstream networks

• AS42232 PARISAT Tavkozlesi es Szolgaltato Korlatolt Felelossegu Tarsasag
• AS213455 Alfold.NET Ltd.
• AS200964 Isis-Com Kft.
• AS197889 Microsystem-Kecskemet Kft
• AS197750 NK Services (Magyarorszag) Kft.
• AS207255 Mediaszolgaltatas-tamogato es Vagyonkezelo Alap
• AS47421 Biatorbagyi Kabeltv Kft.
• AS211595 OTP Bank Nyrt. Hungary
• AS34724 BAU NETWORKS DOO TORNJOS
• AS216142 SzemerNet kft.
• AS210244 FGSZ Zrt.
• AS51843 Tata Consultancy Services Limited Magyarorszagi Fioktelepe
• AS34563 Microsec zrt.
• AS24690 Szerencsejatek Zrt
• AS57763 SelfNet Internet Ges.m.b.H.
• AS202062 Unix Auto Ltd.
• AS51120 UniCredit Operativ Lizing Kft.
• AS28728 Infornax Information Technology Zrt.
• AS43749 Happymed Healthcare and IT Provider Co. Ltd.
• AS24991 Datatrans Internet Ltd
• AS203331 Fundamenta-Lakaskassza Zrt.
• AS61270 Keler Zrt.
• AS213830 Konyvtarellato Kozhasznu Nonprofit KFT
• AS51232 PCE Paragon Solutions Korlatolt Felelossegu Tarsasag
• AS201355 Tigaz Zrt.

Adjacent networks

• AS1299 Arelion Sweden AB
• AS9002 RETN Limited
• AS6939 Hurricane Electric LLC
• AS34549 meerfarbig GmbH & Co. KG
• AS42232 PARISAT Tavkozlesi es Szolgaltato Korlatolt Felelossegu Tarsasag
• AS33891 Core-Backbone GmbH
• AS213455 Alfold.NET Ltd.
• AS200964 Isis-Com Kft.
• AS197889 Microsystem-Kecskemet Kft
• AS42708 Glesys Sweden AB
• AS197750 NK Services (Magyarorszag) Kft.
• AS37721 Virtual Technologies & Solutions
• AS24482 SG.GS
• AS8551 Bezeq International Ltd.
• AS213241 TECHIT.BE SRL
• AS37100 SEACOM Limited
• AS34019 Hivane Association
• AS20485 Joint Stock Company TransTeleCom
• AS212024 Marc Schmitt
• AS3303 Swisscom (Schweiz) AG
• AS6797 GlobalConnect AB
• AS48362 Stadtwerke Feldkirch
• AS207255 Mediaszolgaltatas-tamogato es Vagyonkezelo Alap
• AS47421 Biatorbagyi Kabeltv Kft.
• AS211595 OTP Bank Nyrt. Hungary

Routing security

• RPKI: 177 valid, 0 invalid and 16 not-found announcements; 168 ROAs.
• ASPA: none published.
• IRR: 86% of announcements registered; 213 route objects.
• Listed in as-sets: AS-ATRATO:AS-PEERS, AS-BENESTRA, AS-CAMBRIUM-AMSIX-RS-DENY, AS-DATANET, AS-DOCLERWEB:AS-PEERS, AS-ENERGOTEL_SIX_PEERS, AS-MAGYARTELEKOM-PEERS, AS-MANDA-DECIX-PEERS-V4, AS-MANDA-DECIX-PEERS-V6, AS-NAUKAV6, AS-RETN-ACTUAL-V4, AS-RETN-ACTUAL-V6, AS-SIXSTIP-SET, AS-SWAN, AS-TRUE:AS-EXCEPTIONS, AS-UDOS, AS1200:AS-AMS-IX-PEERS, AS12301:AS-ROUTES, AS203462:AS-NVC-DECIX_FRA_RS, AS210788:AS-CLIST, AS25151:AS-AMS-IX-PEERS, AS29075:AS-PEERS:AS-AMS-IX, AS3303:AS-SWCMPEERS, AS39533:AS-SET:AS12301, AS42000:AS-SIXSK-PEERINGS.

Internet exchanges

• DE-CIX Frankfurt — Frankfurt, Germany
• Budapest Internet Exchange — Budapest, Hungary