AS16342 — TOYA TOYA Sp. z o.o.

Network type: residential

AS16342 announces 5 IPv4 prefixes covering 152,576 addresses and 1 IPv6 prefixes.

About this network

Reverse names on the old blocks count customers; on the new ones they spell out the address.

What it's used for

• A regional provider's network. Six prefixes announced from Poland, one of them IPv6, one hundred and fifty-two thousand five hundred and seventy-six addresses, through sixty-four observed BGP neighbours.

Notable

• Every block uses the same netname scheme without exception: a country code, the brand, and a full date. The dates span thirteen years and the format never drifts.
• Seven of fifteen queried addresses answered, all under one domain, all beginning with the same word for a fixed line. After that word the schemes diverge.
• Three answers continue with a serial number of four or five digits, which counts something other than the address. Four continue with the address itself, hyphenated into four parts.
• The serial form appears on the older blocks and the hyphenated form on the newest, so the reverse zone records the generation of the block as clearly as the netname records its date.
• Two of the hyphenated answers are the first and last addresses of their range.
• The holder writes the company's legal form without spaces; the AS handle spaces it out and capitalises it.

Interesting

• Sixty-four upstreams is a lot of peering for one region, which is what an operator ends up with when it interconnects locally instead of buying transit.
• Serial-numbered hostnames were fine until someone needed to map a complaint back to a line. Encoding the address instead makes every name self-explanatory and every customer count invisible.

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

Announced prefixes

• 31.182.0.0/15
• 77.237.0.0/19
• 85.89.160.0/19
• 185.67.216.0/22
• 217.113.224.0/20
• 2a03:af80::/29

Upstream networks

• AS3356 Level 3 Parent, LLC
• AS9002 RETN Limited
• AS6939 Hurricane Electric LLC
• AS50673 Serverius Holding B.V.
• AS24482 SG.GS
• AS49559 A-Systems Sp. z o.o.
• AS49673 Truenetwork LLC
• AS57463 NetIX Communications JSC
• AS37721 Virtual Technologies & Solutions
• AS208972 GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI
• AS56655 Gigahost AS
• AS29632 Netassist International EOOD
• AS201054 Stowarzyszenie e-Poludnie

Downstream networks

• AS29553 Toya sp.z.o.o
• AS30782 Toya sp.z.o.o
• AS42084 Toya sp.z.o.o
• AS56819 Urzad Marszalkowski w Lodzi
• AS48633 KAN Sp. z o.o.
• AS51619 Toya sp.z.o.o
• AS43244 TELNET Sp. z o.o.
• AS50331 CITYNET Sp.z o.o.
• AS48505 Kylos sp. z o.o.
• AS204569 REGIONALNA ROZGLOSNIA W LODZI "RADIO LODZ" S.A. W LIKWIDACJI
• AS44535 Transfer Multisort Elektronik Sp. z o. o.
• AS61338 EDC EXPERT DIRECT COMMUNICATION sp. z o.o.
• AS43982 Nowa Elektro Sp. z o.o.
• AS203996 HYCOM SA
• AS31646 Akademia Humanistyczno-Ekonomiczna w Lodzi
• AS215652 Jakub Artur Bald
• AS31412 STOWARZYSZENIE MILOSNIKOW TELEWIZJI SATELITARNEJ ASTRAL
• AS197448 NT Group Systemy Informatyczne Sp. z o.o.

Adjacent networks

• AS3356 Level 3 Parent, LLC
• AS9002 RETN Limited
• AS29553 Toya sp.z.o.o
• AS30782 Toya sp.z.o.o
• AS42084 Toya sp.z.o.o
• AS51619 Toya sp.z.o.o
• AS56819 Urzad Marszalkowski w Lodzi
• AS6939 Hurricane Electric LLC
• AS51373 "TELKONEKT" SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA
• AS48633 KAN Sp. z o.o.
• AS43244 TELNET Sp. z o.o.
• AS50331 CITYNET Sp.z o.o.
• AS48505 Kylos sp. z o.o.
• AS50673 Serverius Holding B.V.
• AS208972 GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI
• AS204569 REGIONALNA ROZGLOSNIA W LODZI "RADIO LODZ" S.A. W LIKWIDACJI
• AS49673 Truenetwork LLC
• AS37721 Virtual Technologies & Solutions
• AS44535 Transfer Multisort Elektronik Sp. z o. o.
• AS56655 Gigahost AS
• AS61338 EDC EXPERT DIRECT COMMUNICATION sp. z o.o.
• AS24482 SG.GS
• AS57463 NetIX Communications JSC
• AS49559 A-Systems Sp. z o.o.
• AS43982 Nowa Elektro Sp. z o.o.

Internet exchanges

• TPIX - Internet Exchange — Warsaw, Poland
• Equinix Internet Exchange Warsaw — Warsaw, Poland
• Thinx IX — Warsaw, Poland