AS12773 — MM-AS

AS12773 announces 5 IPv4 prefixes covering 1,792 addresses and 0 IPv6 prefixes.

About this network

Reverse DNS served from as12773.net — a network that named its domain after its own AS number.

What it's used for

• A Ukrainian provider with a heavily interconnected network. 1,792 addresses in five IPv4 prefixes, 57 observed BGP neighbours, and no IPv6 announced.

Notable

• Reverse names come from the AS number itself: 185.28.108.255 answers as ip-108-255.as12773.net.
• Netnames record two countries: UA-MESHNET-20080519 and RU-MESHNET-20130613.
• The 185.28.108.0/23 registration names an individual alongside the company.
• First observed in the routing archive in October 2002.
• Five of fifteen sampled addresses returned a name.

Interesting

• 57 neighbours against 1,792 addresses is the inverse of a subscriber network. This is a network that exists to interconnect: almost no address space, and peering with everyone it can reach. Networks in this shape usually live at exchange points, where the cost of one more peer is close to nothing once you are in the room.
• Registering a domain that is literally your AS number is a small act of honesty. Reverse names usually advertise a brand; this one advertises the routing identity, which is what anybody looking up an address in these blocks actually wants to know.
• The country prefixes on the two netnames differ. Blocks are filed under the country the applicant gave at the time, and a provider that operated on both sides of a border in 2008 and 2013 leaves that history in the registry whatever happened afterwards.

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

Announced prefixes

• 93.157.13.0/24
• 93.157.14.0/23
• 130.193.73.0/24
• 185.28.108.0/23
• 185.28.111.0/24

Upstream networks

• AS39089 STATE UNITARY ENTERPRISE OF THE DONETSK PEOPLE'S REPUBLIC "UGLETELECOM"
• AS44539 Redi LLC
• AS48084 Uzhnie Magistraljnie Linii Svyazi LLC
• AS206810 GUP DNR "UGLETELECOM"
• AS6939 Hurricane Electric LLC
• AS37721 Virtual Technologies & Solutions
• AS24482 SG.GS
• AS49673 Truenetwork LLC
• AS208972 GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI
• AS56655 Gigahost AS
• AS8447 A1 Telekom Austria AG

Downstream networks

• AS34786 OOO NPO Intermet
• AS25141 Teleradiocompany Soniko-Svyaz Ltd
• AS49757 Igor Uspenskyy
• AS60839 Vid Media Ltd.
• AS44710 TRK Sirius LTD
• AS57005 PE Homich Nataliya G.
• AS44884 Regional Online Systems Ltd.
• AS31113 Artkomm LLC
• AS52213 LLC DONETSK FIBER-OPTICAL NETWORK
• AS211692 Level-Donetsk Ltd.
• AS47809 Private Enterprise Matsak Ivan Anatolievich

Adjacent networks

• AS201776 Miranda-Media Ltd
• AS48084 Uzhnie Magistraljnie Linii Svyazi LLC
• AS34786 OOO NPO Intermet
• AS47809 Private Enterprise Matsak Ivan Anatolievich
• AS39089 STATE UNITARY ENTERPRISE OF THE DONETSK PEOPLE'S REPUBLIC "UGLETELECOM"
• AS206810 GUP DNR "UGLETELECOM"
• AS25141 Teleradiocompany Soniko-Svyaz Ltd
• AS49757 Igor Uspenskyy
• AS60839 Vid Media Ltd.
• AS211692 Level-Donetsk Ltd.
• AS44539 Redi LLC
• AS44710 TRK Sirius LTD
• AS6939 Hurricane Electric LLC
• AS57005 PE Homich Nataliya G.
• AS44884 Regional Online Systems Ltd.
• AS31113 Artkomm LLC
• AS49673 Truenetwork LLC
• AS208972 GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI
• AS37721 Virtual Technologies & Solutions
• AS52213 LLC DONETSK FIBER-OPTICAL NETWORK
• AS24482 SG.GS
• AS56655 Gigahost AS
• AS8447 A1 Telekom Austria AG

Internet exchanges

• GNM Internet Exchange Amsterdam — Amsterdam, Netherlands
• GNM Internet Exchange Ukraine — Kiev, Ukraine