Autonomous System details

AS12578

SIA Tet · tet.lv

Latvia

BitTorrent

Crawler

Major ISP

VPN

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AS12578 – SIA Tet

Field	Value
Country	Latvia
Website	tet.lv
Hosted domains	4,685
IPv4 addresses	499,968
IPv6 addresses	633,825,300,114,114,700,000,000,000,000
ASN type	ISP
Registry	ripe
Allocated	56 years ago on Jan 01, 1970
Updated	6 months ago on Oct 31, 2025

Netblock	Company	Num of IPs
46.109.0.0/16	Address pool for TET-HOME customers	65,536
78.84.0.0/16	SIA Tet	65,536
81.198.0.0/16	SIA Tet	65,536
87.110.0.0/16	SIA Tet	65,536
62.85.0.0/17	SIA Tet	32,768
80.232.128.0/17	SIA Tet	32,768
84.237.128.0/17	SIA Tet	32,768
91.105.0.0/17	Address pool for TET-HOME customers	32,768
95.68.0.0/17	Address pool for TET-HOME customers	32,768
195.13.128.0/17	SIA Tet	32,768
87.110.192.0/18	SIA Tet	16,384
87.246.160.0/19	SIA Tet	8,192
195.2.96.0/19	SIA Tet	8,192
195.114.32.0/19	SIA Tet	8,192
195.122.0.0/19	SIA Tet	8,192
81.198.112.0/20	Address pool for LTC-HOME customers	4,096
81.198.160.0/20	ZEDNET, SIA	4,096
87.246.144.0/20	Address pool for TET-HOME customers	4,096
81.198.56.0/21	Point To Point	2,048
194.8.16.0/21	SIA Tet	2,048
185.38.56.0/22	SIA Tet	1,024
194.8.24.0/22	SIA Tet	1,024
84.237.210.0/23	ECOMZ HOLDING LIMITED	512
195.122.26.0/23	ALLY-MAILER	512
80.232.147.0/24	T.N. ROZALINDE, SIA	256
80.232.150.0/24	Norvik Bank	256
80.232.190.0/24	SIA Tet	256
80.232.195.0/24	LATVIAN INTELLIGENT SYSTEMS LTD, SIA	256
80.232.230.0/24	Apollo Core Loopbacks	256
80.232.249.0/24	BRIDGE GROUP BUSINES CUSTOMERS	256
81.198.59.0/24	TRANSPORENT.COM , SIA	256
81.198.95.0/24	SIA Tet	256
81.198.165.0/24	Akamai cache	256
81.198.186.0/24	COLO Customer	256
84.237.233.0/24	SIA INETCOM	256
84.237.246.0/24	CSC telekom	256
87.110.223.0/24	SIA Tet	256
87.110.226.0/24	SIA Tet	256
87.110.252.0/24	LTC	256
195.13.162.0/24	internet PRO	256
195.13.200.0/24	REGUS MANAGEMENT LATVIA, SIA	256
195.13.201.0/24	MARNO J, SIA	256
195.13.204.0/24	PURE FOOD, SIA	256
195.13.215.0/24	LATVIJAS VALSTS MEZI	256
195.13.225.0/24	LTC CUSTOMER	256
195.13.228.0/24	REGUS MANAGEMENT LATVIA, SIA	256
195.13.229.0/24	ECOMZ HOLDING LIMITED	256
195.13.237.0/24	PROJECT-IT, PE	256
195.13.245.0/24	SIA Tet	256
195.13.249.0/24	SE MOLLER BALTIC IMPORT	256
195.13.251.0/24	COLO Customer	256
195.13.253.0/24	CAPITAL AS	256
195.13.254.0/24	NATIONAL PROFESSIONAL SPORT LEAGUE OF TABLE TENNIS	256
195.35.107.0/24	ABLV Bank, AS	256
195.122.0.0/24	Latvia telecommunication network operator	256
195.122.18.0/24	Lattelekom Ltd.	256
195.122.28.0/24	ALMARA ALLIANCE, LTD	256
195.122.29.0/24	Google Cache	256

Netblock	Company
2a02:2330::/29	SIA Tet

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WHOIS Details

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                                                ASHandle:       AS12578
                                                OrgID:          AS12578
                                                ASName:         AS12578
                                                ASNumber:       AS12578
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 4,685 domain names hosted across 1,622 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
87.110.236.44	██████████	427
80.232.240.33	█████	425
80.232.225.83	██████████	240
81.198.74.204	██████████	104
195.13.218.152	█████████	51
195.13.193.124	█████████	46
81.198.171.38	██████████	40
81.198.171.118	█████████	36
195.13.244.246	██████████	30
195.13.240.28	██████████	29

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Hosted Domains API & Database

Peers

There are 300 peers for this ASN.

Peers	Name
AS1031	PEER 1031 LLC
AS1103	SURF B.V.
AS1140	Stichting Internet Domeinregistratie Nederland
AS12389	PJSC Rostelecom
AS12443	Finance Department of Riga State City Municipality
AS12509	LATVIJAS BANKA
AS12525	INTERNET Ltd.
AS12552	GlobalConnect AB
AS1257	Tele2 Sverige AB
AS12637	SEEWEB s.r.l.
AS1267	WIND TRE S.P.A.
AS12779	IT.Gate S.p.A.
AS12847	Latvijas Mobilais Telefons SIA
AS12859	BIT BV
AS12965	AS SEB banka
AS12969	Vodafone Iceland
AS1299	Arelion Sweden AB
AS12993	Sabiedriba ar ierobezotu atbildibu DELSKA Latvia
AS13030	Init7 (Switzerland) Ltd.
AS13058	serve-u - Buchholz und Suenderhauf GbR
AS13194	Bite IP Network
AS132337	Axclusive
AS13237	euNetworks GmbH
AS13244	Rietumu banka AS
AS137409	GSL Networks Pty LTD
AS142271	EWS DS Networks Inc
AS14537	Continent 8 LLC
AS14630	Invesco Group Services, Inc.
AS14840	BR.Digital Telecom
AS14907	Wikimedia Foundation Inc.
AS15547	netplus.ch SA
AS15576	NTS workspace AG
AS15605	Connesi s.p.a.
AS15721	C.T.CO. Ltd.
AS15802	Emirates Integrated Telecommunications Company PJSC
AS15818	GASO AS
AS15958	CETINdoo-NET
AS16279	AS "Citadele banka"
AS174	Cogent Communications, LLC
AS17557	Pakistan Telecommunication Company Limited
AS17639	Converge ICT Solutions Inc.
AS1764	Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS18106	Viewqwest Pte Ltd
AS1828	Unitas Global
AS1836	green.ch AG
AS18403	FPT Telecom Company
AS197446	SIA Vitol Terminal Latvia
AS197466	SIA 3ENITH
AS197870	S.I.A.IBANPAY
AS198150	SIACOM JSC
AS198249	Ops One AG
AS198285	SIA Datakom
AS198385	AlpineDC SA
AS198684	JOIN UP! LLC
AS199300	The State Agency of Medicines of Latvia
AS199524	G-Core Labs S.A.
AS199938	Netzwerge GmbH
AS202071	xDaemon SIA
AS202555	SIA Tamro
AS202935	IT PROTECTION LLC
AS204380	SIA Starbridge
AS20473	The Constant Company, LLC
AS20485	Joint Stock Company TransTeleCom
AS20509	Elko Grupa as
AS205103	Telegraph42 Management GmbH
AS205112	PHILUNET GmbH
AS205206	Netsite A/S
AS20548	Latvijas Republikas Saeima
AS20562	Broadband Hosting B.V.
AS205821	SIA Arena Riga
AS206111	LinkIT SIA
AS206356	Freifunk Essen e.V.
AS206362	SIA OSS Networks
AS206541	Kreiss, sia
AS207137	PacketHub S.A.
AS207254	AS Postimees Grupp
AS207440	KEYRUNON LIMITED
AS20764	CJSC RASCOM
AS20777	Infoserv-Riga Ltd
AS208284	Valsts sabiedriba ar ierobezotu atbildibu "Latvijas Vides, geologijas un meteorologijas centrs"
AS208995	Sabiedrisko pakalpojumu regulesanas komisija
AS20932	Services Industriels de Geneve
AS209818	OMEGA LTD
AS209823	Enki Multimedia EURL
AS209895	NBI SIA
AS210591	VAS Latvijas Valsts radio un televizijas centrs
AS21061	Telegrupa Baltija SIA
AS210937	Xiufeng Guo
AS211527	Orkla Latvija
AS211838	SIA "Aizdevums.lv"
AS2119	Telenor Norge AS
AS212024	Marc Schmitt
AS21215	UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd
AS212483	LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS212635	AS212635 Network
AS212676	SIA Decta
AS213022	SIA "DPD Latvija"
AS213151	Christian Elsen
AS21320	GEANT Vereniging
AS213241	TECHIT.BE SRL

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ASN API & Database

Upstreams

There are 4 upstreams for this ASN.

upstreams	Name
AS1299	Arelion Sweden AB
AS174	Cogent Communications, LLC
AS3356	Level 3 Parent, LLC
AS6939	Hurricane Electric LLC

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ASN API & Database

Downstreams

There are 98 downstreams for this ASN.

Downstreams	Name
AS12443	Finance Department of Riga State City Municipality
AS12509	LATVIJAS BANKA
AS12525	INTERNET Ltd.
AS12847	Latvijas Mobilais Telefons SIA
AS12965	AS SEB banka
AS13244	Rietumu banka AS
AS15721	C.T.CO. Ltd.
AS15818	GASO AS
AS16279	AS "Citadele banka"
AS197446	SIA Vitol Terminal Latvia
AS197466	SIA 3ENITH
AS197870	S.I.A.IBANPAY
AS198285	SIA Datakom
AS198684	JOIN UP! LLC
AS199300	The State Agency of Medicines of Latvia
AS202071	xDaemon SIA
AS202555	SIA Tamro
AS202935	IT PROTECTION LLC
AS204380	SIA Starbridge
AS20509	Elko Grupa as
AS20548	Latvijas Republikas Saeima
AS205821	SIA Arena Riga
AS206111	LinkIT SIA
AS206362	SIA OSS Networks
AS206541	Kreiss, sia
AS207137	PacketHub S.A.
AS207254	AS Postimees Grupp
AS207440	KEYRUNON LIMITED
AS20777	Infoserv-Riga Ltd
AS208284	Valsts sabiedriba ar ierobezotu atbildibu "Latvijas Vides, geologijas un meteorologijas centrs"
AS208995	Sabiedrisko pakalpojumu regulesanas komisija
AS209818	OMEGA LTD
AS209895	NBI SIA
AS210591	VAS Latvijas Valsts radio un televizijas centrs
AS21061	Telegrupa Baltija SIA
AS211527	Orkla Latvija
AS211838	SIA "Aizdevums.lv"
AS212676	SIA Decta
AS21325	Tiesu Namu Agentura SIA
AS213601	SIA "SOFTTECH"
AS213934	IPV1 SIA
AS213936	VENSON LTD
AS21420	Swedbank, AB
AS21433	Accenture UK Limited
AS215324	Latvijas Republikas Satversmes tiesa
AS215702	REDAM SIA
AS24589	Telenet SIA
AS24645	CSC Telecom, UAB
AS25444	Headquarters of National Armed Forces Republic of Latvia
AS28886	RETN Limited
AS33867	AIR BALTIC CORPORATION AS
AS34073	LR Izglitibas un zinatnes ministrija
AS34326	CSC Telecom SIA
AS34417	BluOr Bank AS
AS35333	SIA NETVISION
AS35373	Valsts akciju sabiedriba Latvijas Pasts
AS35484	SIA "ALSO Latvia"
AS35636	SIA Worldline Latvia
AS35734	SIA "PNB Print"
AS39230	PRJSC MHP
AS39675	State Joint Stock Company Latvian Development Finance Institution Altum
AS41376	Jurmalas pilsetas dome
AS41563	OSTKOM SIA
AS42620	ALLO Ltd.
AS42663	SIA LATVIJAS TALRUNIS
AS43104	SJSC RIGA International Airport
AS43188	Lauku atbalsta dienests
AS43482	Mediafon UAB
AS43513	Sia Nano IT
AS43615	Corporate Solutions SIA
AS43956	Latvijas Finieris A/S
AS44698	Chancery of the President of Latvia
AS47485	Starnet LTD
AS47922	Latvian Geospatial Information Agency
AS48113	SIA PRIME TECHNOLOGY
AS48798	SIA BITE Latvija
AS48867	Akciju sabiedriba "Regionala Investiciju Banka"
AS50893	LR Labklajibas Ministrija
AS51347	SMS solutions SIA
AS51349	Foundation Eesti Interneti Sihtasutus
AS51610	Signet Bank AS
AS51763	IntechSystems SIA
AS5518	SIA Tet
AS5538	Institute of Mathematics and Computer Science of University of Latvia
AS56323	Eco Baltia AS
AS56454	Tilde SIA
AS57058	Valsts akciju sabiedriba "Celu satiksmes drosibas direkcija"
AS57946	RPH Business Support AS
AS58269	CloudHosting SIA
AS60608	Olympic Entertainment Group AS
AS62436	RIGAS AUSTRUMU KLINISKA UNIVERSITATES SLIMNICA
AS6747	SIA Tet
AS6769	Kertinis valstybes telekomunikaciju centras
AS8194	VAS Latvijas Valsts radio un televizijas centrs
AS8285	Versija SIA
AS8538	iLink ltd
AS8892	UAB Skylink LT.
AS9091	Swedbank AS

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ASN API & Database

Pingable IPs

1,656 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
87.110.71.177	AS12578 SIA Tet	`2.68ms` from Riga, LV
95.68.1.31	AS12578 SIA Tet	`2.52ms` from Riga, LV
91.105.27.66	AS12578 SIA Tet	`0.74ms` from Riga, LV
95.68.26.80	AS12578 SIA Tet	`2.44ms` from Riga, LV
195.13.228.241	AS12578 SIA Tet	`0.56ms` from Riga, LV
62.85.48.243	AS12578 SIA Tet	`3.15ms` from Riga, LV
95.68.76.211	AS12578 SIA Tet	`0.57ms` from Riga, LV
78.84.69.193	AS12578 SIA Tet	`2.54ms` from Riga, LV
95.68.85.198	AS12578 SIA Tet	`0.52ms` from Riga, LV
80.232.162.149	AS12578 SIA Tet	`0.56ms` from Riga, LV
195.13.168.1	AS12578 SIA Tet	`2.21ms` from Riga, LV
95.68.51.22	AS12578 SIA Tet	`0.71ms` from Riga, LV
87.110.174.7	AS12578 SIA Tet	`0.52ms` from Riga, LV
91.105.58.206	AS12578 SIA Tet	`1.27ms` from Riga, LV
195.122.22.234	AS12578 SIA Tet	`0.41ms` from Riga, LV
81.198.124.238	AS12578 SIA Tet	`0.47ms` from Riga, LV
87.110.147.102	AS12578 SIA Tet	`0.48ms` from Riga, LV
46.109.156.7	AS12578 SIA Tet	`0.55ms` from Riga, LV
87.110.162.154	AS12578 SIA Tet	`0.69ms` from Riga, LV
62.85.106.213	AS12578 SIA Tet	`0.68ms` from Riga, LV
91.105.25.144	AS12578 SIA Tet	`0.76ms` from Riga, LV
84.237.189.222	AS12578 SIA Tet	`0.60ms` from Riga, LV
84.237.215.170	AS12578 SIA Tet	`0.68ms` from Riga, LV
95.68.115.82	AS12578 SIA Tet	`1.13ms` from Riga, LV
46.109.112.17	AS12578 SIA Tet	`0.56ms` from Riga, LV

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
186.13.72.2	AS11664 Techtel LMDS Comunicaciones Interactivas S.A.	`17.97ms` from Buenos Aires, AR
32.48.23.50	AS7018 AT&T Enterprises, LLC	`2.85ms` from Chicago, US
202.184.180.242	AS9930 TTNET-MY	`1.05ms` from Kuala Lumpur, MY
51.7.178.242	AS6871 Plusnet	`3.38ms` from London, GB
83.54.213.178	AS3352 TELEFONICA DE ESPANA S.A.U.	`7.10ms` from Madrid, ES
92.132.187.82	AS3215 Orange S.A.	`11.64ms` from Marseille, FR
189.174.177.178	AS8151 UNINET	`13.88ms` from Miami, US
174.89.251.34	AS577 Bell Canada	`1.61ms` from Montreal, CA
52.66.7.178	AS16509 Amazon.com, Inc.	`0.13ms` from Mumbai, IN
3.111.142.82	AS16509 Amazon.com, Inc.	`0.15ms` from Mumbai, IN
87.144.146.226	AS3320 Deutsche Telekom AG	`4.62ms` from Munich, DE
201.42.37.178	AS27699 TELEFÔNICA BRASIL S.A	`1.96ms` from Osasco, BR
88.174.55.226	AS12322 Free SAS	`5.20ms` from Paris, FR
151.4.81.82	AS1267 WIND TRE S.P.A.	`1.05ms` from Rome, IT
192.8.11.2	AS2386 AT&T Enterprises, LLC	`13.11ms` from San Antonio, US
175.249.5.34	AS4766 Korea Telecom	`6.79ms` from Seoul, KR
115.20.242.66	AS4766 Korea Telecom	`3.00ms` from Seoul, KR
51.161.12.194	AS16276 OVH SAS	`0.07ms` from Beauharnois, CA
8.141.212.2	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.73ms` from Beijing, CN
66.26.9.82	AS11426 Charter Communications Inc	`16.73ms` from Charlotte, US
12.245.76.210	AS7018 AT&T Enterprises, LLC	`0.93ms` from Dallas, US
128.24.140.226	AS8075 Microsoft Corporation	`3.13ms` from Denver, US
177.69.13.34	AS16735 ALGAR TELECOM S/A	`0.87ms` from Fortaleza, BR
81.13.219.50	AS15547 netplus.ch SA	`12.79ms` from Geneve, CH
203.33.215.2	AS58519 Cloud Computing Corporation	`0.27ms` from Guiyang, CN

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

traceroute -a -n -q1 -f10 91.105.100.131

traceroute to 91.105.100.131 (91.105.100.131): 64 hops max, 52 byte packets

10 [AS12578] 91.105.100.131 141.783 ms

Measurement taken from

IPinfo ProbeNet in Dallas, US

On April 13th 2026

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What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS12578 at robtex.

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