AS20853 — ETOP-AS

AS20853 announces 48 IPv4 prefixes covering 28,928 addresses and 3 IPv6 prefixes.

About this network

The AS handle ETOP-AS is held by eTOP sp. z o.o.

What it's used for

• The address space is primarily registered under netnames like PL-ETOP-20071016 and PL-ETOP-20010608, with registrants listed as "eTOP RIPE Administrators; eTOP sp. z o.o."
• One prefix, 92.112.152.0/23, carries the netname IPXO with registrants "Internet Utilities Admin/Tech Contact; IP-NET-MOBILITY; Internet Utilities Abuse Contact".
• The AS announces 28672 IPv4 addresses across 47 prefixes and 3 IPv6 prefixes, while maintaining 130 observed neighbours.
• The ratio of 130 neighbours to 28672 addresses suggests a transit or infrastructure role rather than a pure access network.

Notable

• Registrants for the majority of prefixes align with the announcer, specifically "eTOP RIPE Administrators; eTOP sp. z o.o."
• The address inventory is finely subdivided into many /22, /23, and /24 blocks, indicating a structured internal or multi-site estate.
• The presence of the IPXO netname on 92.112.152.0/23 indicates that this specific block is associated with Internet Utilities, distinct from the primary eTOP holdings.

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

Announced prefixes

• 31.31.168.0/23
• 31.31.170.0/24
• 31.31.172.0/22
• 31.56.145.0/24
• 45.145.217.0/24
• 46.203.196.0/24
• 46.203.202.0/24
• 46.203.207.0/24
• 46.203.210.0/24
• 46.203.212.0/24
• 46.203.216.0/24
• 46.203.220.0/24
• 66.225.236.0/24
• 75.102.15.0/24
• 77.95.234.0/23
• 77.95.236.0/22
• 79.133.192.0/19
• 80.72.32.0/20
• 91.216.224.0/24
• 92.112.146.0/24
• 92.112.149.0/24
• 92.112.151.0/24
• 92.112.152.0/23
• 92.112.156.0/24
• 92.113.93.0/24
• 92.113.115.0/24
• 92.113.119.0/24
• 92.113.126.0/24
• 92.113.132.0/24
• 104.222.161.0/24
• 104.222.167.0/24
• 104.222.168.0/24
• 167.88.146.0/24
• 168.199.247.0/24
• 185.7.104.0/22
• 185.30.124.0/24
• 185.30.126.0/23
• 185.40.196.0/22
• 185.73.228.0/22
• 185.198.37.0/24
• 185.226.206.0/24
• 193.104.99.0/24
• 194.29.67.0/24
• 195.210.8.0/24
• 204.93.147.0/24
• 204.217.163.0/24
• 205.234.154.0/24
• 216.246.106.0/24
• 2a00:c90::/32
• 2a05:4480::/29
• 2a0c:8240::/47

Upstream networks

• AS1299 Arelion Sweden AB
• AS3356 Level 3 Parent, LLC
• AS2914 NTT America, Inc.
• AS6939 Hurricane Electric LLC
• AS174 Cogent Communications, LLC
• AS24482 SG.GS
• AS57463 NetIX Communications JSC
• AS49559 A-Systems Sp. z o.o.
• AS29632 Netassist International EOOD
• AS34549 meerfarbig GmbH & Co. KG
• AS37721 Virtual Technologies & Solutions
• AS48362 Stadtwerke Feldkirch
• AS1836 green.ch AG
• AS34019 Hivane Association
• AS212024 Marc Schmitt
• AS201054 Stowarzyszenie e-Poludnie
• AS17639 Converge ICT Solutions Inc.
• AS213241 TECHIT.BE SRL

Downstream networks

• AS201434 CITYSTRADA S.A.
• AS203266 SoftBlue S.A.
• AS199831 Citimedia.pl Sp z o.o.
• AS41188 BIOTON S.A
• AS214487 WEDEPLOY Piotr Chrostek
• AS31431 INTER CARS S.A.
• AS35337 ACTION S.A.
• AS8962 CENTRUM OBSLUGI ADMINISTRACJI RZADOWEJ INSTYTUCJA GOSPODARKI BUDZETOWEJ
• AS205671 MAIN Sp. z o.o.
• AS197459 Przedsiebiorstwo Panstwowe Porty Lotnicze
• AS200930 Andrzej Cezary Kossakowski trading as Geo-Com
• AS41959 PLJ TELECOM sp. z o.o.
• AS202854 NEANTIC SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA SPOLKA KOMANDYTOWA
• AS31409 Sel Telecom S.A.

Adjacent networks

• AS1299 Arelion Sweden AB
• AS3356 Level 3 Parent, LLC
• AS2914 NTT America, Inc.
• AS201434 CITYSTRADA S.A.
• AS174 Cogent Communications, LLC
• AS6939 Hurricane Electric LLC
• AS199831 Citimedia.pl Sp z o.o.
• AS203266 SoftBlue S.A.
• AS34549 meerfarbig GmbH & Co. KG
• AS49559 A-Systems Sp. z o.o.
• AS57463 NetIX Communications JSC
• AS213340 eTOP sp. z o.o.
• AS24482 SG.GS
• AS205671 MAIN Sp. z o.o.
• AS214487 WEDEPLOY Piotr Chrostek
• AS41188 BIOTON S.A
• AS31431 INTER CARS S.A.
• AS35337 ACTION S.A.
• AS8962 CENTRUM OBSLUGI ADMINISTRACJI RZADOWEJ INSTYTUCJA GOSPODARKI BUDZETOWEJ
• AS197459 Przedsiebiorstwo Panstwowe Porty Lotnicze
• AS1836 green.ch AG
• AS48362 Stadtwerke Feldkirch
• AS17639 Converge ICT Solutions Inc.
• AS37721 Virtual Technologies & Solutions
• AS37100 SEACOM Limited

Internet exchanges

• DE-CIX Frankfurt — Frankfurt, Germany
• TPIX - Internet Exchange — Warsaw, Poland
• Giganet Internet Exchange — Kyiv, Ukraine
• Equinix Internet Exchange Warsaw — Warsaw, Poland
• Thinx IX — Warsaw, Poland