AS15694 — ATMAN-ISP-AS Atman Sp. z o.o.

Network type: residential

AS15694 announces 80 IPv4 prefixes covering 53,248 addresses and 30 IPv6 prefixes.

About this network

One reverse name states an address that is not the address that answered it.

What it's used for

• A data centre and connectivity operator. Ninety-three IPv4 prefixes and forty-two IPv6 prefixes announced from Poland, fifty-two thousand addresses, across two hundred and sixty-three observed BGP neighbours.

Notable

• The standard name is the word for reverse, then the address with its dots left in, then the domain, so every octet becomes a DNS label of its own.
• One address answers with a name containing the address one lower than itself, under a customer's subdomain.
• Another writes the same address zero-padded to three digits per octet and run together with no dots at all: rev-217017045254.atman.pl.
• Three further addresses answer on three unrelated customer domains, two of them naming a mail host.
• The holder string and the AS handle name two different companies, with two different legal forms.
• Every block lists four contacts: operations, registry administrators, the company, and abuse.
• One netname's allocation date is from the middle of the nineteen-nineties.

Interesting

• A reverse name that disagrees with its own address is a record that was copied and not edited. Anything that trusts the name over the address, which includes a good deal of log processing, will attribute traffic to the wrong host.
• Two hundred and sixty-three neighbours is a carrier's number, and it is what makes the two-company naming worth noticing.

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

Announced prefixes

• 46.229.144.0/21
• 46.229.152.0/22
• 46.229.156.0/23
• 77.79.192.0/22
• 77.79.196.0/23
• 77.79.199.0/24
• 77.79.200.0/22
• 77.79.206.0/24
• 77.79.208.0/20
• 77.79.224.0/23
• 77.79.228.0/23
• 77.79.232.0/22
• 77.79.236.0/24
• 77.79.238.0/23
• 77.79.240.0/23
• 77.79.242.0/24
• 77.79.251.0/24
• 77.79.252.0/24
• 77.79.254.0/23
• 78.41.58.0/24
• 85.232.224.0/24
• 85.232.226.0/23
• 85.232.228.0/22
• 85.232.232.0/22
• 85.232.237.0/24
• 85.232.238.0/23
• 85.232.242.0/24
• 85.232.245.0/24
• 85.232.247.0/24
• 85.232.248.0/21
• 91.214.180.0/22
• 185.123.124.0/22
• 193.27.82.0/23
• 193.107.164.0/23
• 193.109.123.0/24
• 193.201.34.0/24
• 193.222.131.0/24
• 194.50.83.0/24
• 194.61.66.0/24
• 194.150.230.0/23
• 194.169.229.0/24
• 195.137.189.0/24
• 195.167.144.0/22
• 195.167.150.0/23
• 195.167.153.0/24
• 195.167.154.0/23
• 195.167.158.0/24
• 195.238.236.0/24
• 206.252.225.0/24
• 206.252.226.0/23
• 206.252.233.0/24
• 206.252.234.0/23
• 206.252.240.0/21
• 206.252.248.0/24
• 206.252.250.0/24
• 212.91.4.0/22
• 212.91.10.0/23
• 212.91.12.0/23
• 212.91.14.0/24
• 212.91.16.0/22
• 212.91.20.0/24
• 212.91.22.0/23
• 212.91.24.0/23
• 212.91.28.0/22
• 213.189.32.0/21
• 213.189.40.0/22
• 213.189.44.0/23
• 213.189.47.0/24
• 213.189.50.0/23
• 213.189.57.0/24
• 213.189.59.0/24
• 213.189.60.0/22
• 217.17.32.0/22
• 217.17.36.0/24
• 217.17.39.0/24
• 217.17.40.0/21
• 217.149.240.0/22
• 217.149.244.0/23
• 217.149.246.0/24
• 217.149.248.0/21
• 2001:1a68::/44
• 2001:1a68:b::/48
• 2001:1a68:c::/46
• 2001:1a68:10::/46
• 2001:1a68:16::/47
• 2001:1a68:18::/48
• 2001:1a68:1a::/47
• 2001:1a68:1c::/46
• 2001:1a68:20::/44
• 2001:1a68:2d::/48
• 2001:1a68:2e::/47
• 2001:1a68:30::/45
• 2001:1a68:38::/45
• 2001:1a68:40::/43
• 2001:1a68:54::/46
• 2001:1a68:58::/45
• 2001:1a68:60::/43
• 2001:1a68:80::/41
• 2001:1a68:100::/40
• 2001:1a68:200::/39

and 10 more.

Upstream networks

• AS1299 Arelion Sweden AB
• AS6461 Zayo Bandwidth
• AS6939 Hurricane Electric LLC
• AS24724 Atman Sp. z o.o.
• AS34549 meerfarbig GmbH & Co. KG
• AS24482 SG.GS
• AS48185 team.blue NV
• AS204092 Association GRIFON
• AS208972 GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI
• AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
• AS29504 Freenet Liberec, z.s.
• AS212024 Marc Schmitt
• AS213241 TECHIT.BE SRL
• AS37721 Virtual Technologies & Solutions
• AS49673 Truenetwork LLC
• AS50673 Serverius Holding B.V.
• AS6696 VERIXI SA
• AS56655 Gigahost AS
• AS17639 Converge ICT Solutions Inc.
• AS37100 SEACOM Limited
• AS1836 green.ch AG
• AS8551 Bezeq International Ltd.
• AS6797 GlobalConnect AB
• AS12779 IT.Gate S.p.A.
• AS48362 Stadtwerke Feldkirch

Downstream networks

• AS57367 Atman Sp. z o.o.
• AS41079 Cyber_Folks S.A.
• AS30851 Sileman Sp. z o.o.
• AS41745 Ilia Baikov
• AS49720 Gigacloud LLC
• AS41959 PLJ TELECOM sp. z o.o.
• AS34342 Atman Sp. z o.o.
• AS197811 PL.2012+ Sp. z o.o.
• AS43862 Towarowa Gielda Energii S.A
• AS24929 IT arte Sp. z o.o.
• AS215875 Comtegra S.A.
• AS41930 InitZero Lukasz Wasikowski
• AS61251 Host4Biz sp. z o.o.
• AS28893 TRECOM Spolka z ograniczona odpowiedzialnoscia
• AS20486 PayPro Spolka Akcyjna
• AS205253 LUKKA POLAND SP. Z O. O.
• AS201388 Luxoft Professional Romania S.R.L.
• AS43091 Efigence S.A.
• AS206852 EXORIGO-UPOS S.A.
• AS47640 Tricomp Sp. z. o. o.
• AS25557 TAURON WYTWARZANIE SPOLKA AKCYJNA
• AS41247 SISQ INTERNET TECHNOLOGIES Przemyslaw Sidor
• AS42576 Maciej Jan Broniarz trading as CERT NGO
• AS57239 NoBo Quality sp. z o.o.
• AS203756 Techland Sp. z o.o.

Adjacent networks

• AS6461 Zayo Bandwidth
• AS1299 Arelion Sweden AB
• AS57367 Atman Sp. z o.o.
• AS6939 Hurricane Electric LLC
• AS41079 Cyber_Folks S.A.
• AS24724 Atman Sp. z o.o.
• AS30851 Sileman Sp. z o.o.
• AS41745 Ilia Baikov
• AS49720 Gigacloud LLC
• AS29504 Freenet Liberec, z.s.
• AS208972 GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI
• AS49673 Truenetwork LLC
• AS61251 Host4Biz sp. z o.o.
• AS41959 PLJ TELECOM sp. z o.o.
• AS37721 Virtual Technologies & Solutions
• AS50673 Serverius Holding B.V.
• AS34549 meerfarbig GmbH & Co. KG
• AS34342 Atman Sp. z o.o.
• AS56655 Gigahost AS
• AS25557 TAURON WYTWARZANIE SPOLKA AKCYJNA
• AS213241 TECHIT.BE SRL
• AS24482 SG.GS
• AS3303 Swisscom (Schweiz) AG
• AS197811 PL.2012+ Sp. z o.o.
• AS24929 IT arte Sp. z o.o.

Routing security

• RPKI: 46 valid, 0 invalid and 3 not-found announcements; 54 ROAs.
• ASPA: none published.
• IRR: 92% of announcements registered; 78 route objects.
• Listed in as-sets: AS-ATMAN, AS-ATMAN-CDN, AS-ATMAN-NEWS, AS-CHTR-SYNC, AS-CTBC-CUSTOMERS231, AS-GTTCUST, AS-GTTCUST6, AS-HURRICANEV6, AS-NL-IX-RS, AS-PROLE, AS-RR-SYNC, AS-SUPERMEDIAWIX, AS-TDC-CUST, AS-TPIX, AS15694:AS-ATMAN, AS15694:AS-ATMAN6, AS203462:AS-NVC-DECIX_FRA_RS, AS24724:AS-FOREIGN, AS24724:AS-FOREIGN6, AS24748:AS-ATMAN6, AS24748:AS-IX, AS24748:AS-THINX, AS24748:AS-THINX6, AS29535:AS-TPIX, AS5617:AS-PL.

Internet exchanges

• DE-CIX Frankfurt — Frankfurt, Germany
• Neutral Internet Exchange — Amsterdam, Netherlands
• TPIX - Internet Exchange — Warsaw, Poland
• NIX.CZ - Neutral Internet eXchange for the Czech Republic — Prague, Czech Republic
• Thinx IX — Warsaw, Poland