AS33922 UAB Nacionalinis Telekomunikaciju Tinklas
IPv4 addresses
23,040
IPv6 /48 networks
65,536
RPKI
73 valid2 no ROA
Peers and downstreams
134
Holder
- AS name
- NTT-LT-AS
- Description
- UAB Nacionalinis Telekomunikaciju Tinklas
- Organisation
- UAB Nacionalinis Telekomunikaciju Tinklas
- Registered in
- Vilnius, Lithuania
- Abuse contact
- abuse@ntt.lt
- Assigned
- 2004-09-06
- Registered
- 2004-09-07
- Record last changed
- 2019-07-23 07:34 UTC
84.32.0.0/2284.32.114.0/2384.32.114.0/2484.32.115.0/2484.32.116.0/2384.32.116.0/2484.32.117.0/2484.32.120.0/2284.32.124.0/2484.32.125.0/2484.32.132.0/2484.32.134.0/2484.32.140.0/2284.32.140.0/2484.32.142.0/2484.32.165.0/2484.32.166.0/2484.32.167.0/2484.32.171.0/2484.32.18.0/2484.32.180.0/2484.32.181.0/2484.32.182.0/2484.32.183.0/2484.32.2.0/2384.32.250.0/2484.32.251.0/2484.32.3.0/2484.32.38.0/2488.216.104.0/2488.216.105.0/2488.216.106.0/2488.216.107.0/2488.216.124.0/2488.216.125.0/2488.216.126.0/2488.216.136.0/2188.216.136.0/2488.216.137.0/2488.216.147.0/2488.216.148.0/2488.216.149.0/2488.216.150.0/2488.216.153.0/2488.216.154.0/2488.216.155.0/2488.216.156.0/2488.216.157.0/2488.216.158.0/2488.216.159.0/2488.216.162.0/2488.216.164.0/2488.216.165.0/2488.216.166.0/2488.216.167.0/2488.216.168.0/2388.216.170.0/2388.216.170.0/2488.216.171.0/2488.216.173.0/2488.216.174.0/2488.216.175.0/2488.216.176.0/2488.216.177.0/2488.216.178.0/2388.216.24.0/2388.216.28.0/2288.216.71.0/2488.216.76.0/2288.216.78.0/2488.216.82.0/2388.216.84.0/2488.216.85.0/2488.216.86.0/24
| AS8764 | Telia Lietuva, AB Telia-Lietuva |
| AS25406 | SPLIUS, UAB SPLIUS-AS |
| AS34037 | VARDAS.LT, UAB VARDAS-LT-AS |
| AS34857 | Telekomunikaciju vartai, UAB T-VARTAI-AS |
| AS42774 | Blue Bridge MSP, UAB BB-AS |
| AS43627 | UAB "Besmegeniai" KLI-AS |
| AS47341 | Torena, II AS-TORENA |
| AS49912 | UAB Moletu radijas ir televizija mrtv |
| AS50962 | UAB Roventa ROVENTA_AS_LT |
| AS51388 | UAB Marsatas MARSATAS-LT-AS |
| AS60099 | UAB Radijo elektronines sistemos RES |
| AS65006 | |
| AS65011 | |
| AS198345 | Viesoji istaiga "Vilniaus universiteto bustas" VUB-AS |
| AS553 | Belwue BELWUE |
| AS559 | SWITCH Switch |
| AS1257 | Tele2 Sverige AB SWIPNET |
| AS1267 | WIND TRE S.P.A. ASN-WINDTRE |
| AS1764 | Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH NEXTLAYER-AS |
| AS1836 | green.ch AG GREEN |
| AS3212 | Telemach Slovenija d.o.o. TELEMACH |
| AS3214 | xTom GmbH XTOM |
| AS3303 | Swisscom (Schweiz) AG SWISSCOM |
| AS4230 | CLARO S.A. AS4230 |
| AS4455 | IX Reach Ltd BSO |
| AS5405 | Inter.link GmbH INTERDOTLINK |
| AS6057 | Administracion Nacional de Telecomunicaciones AS6057 |
| AS6204 | TMRC GROUP SRL ZET-NET |
| AS6424 | EDGOO NETWORKS UNIPESSOAL LDA EDGOO |
| AS6663 | Euroweb Romania S.R.L. TTI-NET |
| AS6695 | DE-CIX Management GmbH DECIX-AS |
| AS6797 | GlobalConnect AB GLOBALCONNECT-NET |
| AS7195 | EDGEUNO S.A.S AS7195 |
| AS7713 | PT Telekomunikasi Indonesia telkomnet-as-ap |
| AS8298 | IPng Networks GmbH IPNG |
| AS8529 | Zain Omantel International FZ-LLC OMANTEL-AS |
| AS8758 | Iway AG IWAY |
| AS8888 | xTom Pty Ltd XTOM |
| AS9002 | RETN Limited RETN-AS |
| AS12577 | MMC GmbH MMC-AT-AS |
| AS12779 | IT.Gate S.p.A. ITGATE |
| AS12859 | BIT BV NL-BIT |
| AS13237 | euNetworks GmbH LAMBDANET-AS |
| AS14630 | Invesco Group Services, Inc. INVESCO |
| AS14840 | BR.Digital Telecom AS14840 |
| AS15547 | netplus.ch SA NETPLUS |
| AS15802 | Emirates Integrated Telecommunications Company PJSC DU-AS1 |
| AS15830 | Equinix (EMEA) Acquisition Enterprises B.V. Equinix |
| AS15958 | CETIN Ltd. Belgrade CETIN_doo_AS |
| AS17557 | Pakistan Telecommunication Company Limited PKTELECOM-AS-PK |
| AS17639 | Converge ICT Solutions Inc. CONVERGE-AS |
| AS18106 | Viewqwest Pte Ltd VIEWQWEST-SG-AP |
| AS20485 | Joint Stock Company TransTeleCom TRANSTELECOM |
| AS20562 | Broadband Hosting B.V. OPEN-PEERING-AS |
| AS20764 | CJSC RASCOM RASCOM-AS |
| AS20932 | Services Industriels de Geneve SIG-ST |
| AS21412 | UAB "Cgates" CGATES-AS |
| AS22356 | Durand do Brasil Ltda AS22356 |
| AS24482 | SG.GS SGGS-AS-AP |
| AS25091 | IP-Max SA IP-Max |
| AS25160 | Vorboss Limited VORBOSS |
| AS25220 | equada network GmbH GLOBALNOC-AS |
| AS25406 | SPLIUS, UAB SPLIUS-AS |
| AS28716 | Retelit Digital Services S.p.A. RETELIT-AS |
| AS28917 | Fiord Networks, UAB Fiord-AS |
| AS29075 | IELO-LIAZO SERVICES SAS IELO |
| AS29140 | Hostserver GmbH HOSTSERVER-AS |
| AS29208 | Quantcom, a.s. QUANTCOM-AS |
| AS29691 | Nine Internet Solutions AG NINE |
| AS29838 | Atlantic Metro Communications II, Inc. AMC |
| AS30844 | Liquid Telecommunications Ltd LIQUID-AS |
| AS31510 | Innsbrucker Kommunalbetriebe AG IKB-AS |
| AS33891 | Core-Backbone GmbH CORE-BACKBONE |
| AS34019 | Hivane Association HIVANE |
| AS34037 | VARDAS.LT, UAB VARDAS-LT-AS |
| AS34177 | Celeste SAS CELESTE-AS |
| AS34288 | Kantonsschule Zug AS34288 |
| AS34549 | meerfarbig GmbH & Co. KG MEER-AS |
| AS34857 | Telekomunikaciju vartai, UAB T-VARTAI-AS |
| AS34927 | iFog GmbH iFog-GmbH |
| AS35280 | F5 Networks SARL F5 |
| AS35360 | Gargunet GARGUNET |
| AS35598 | INETCOM CARRIER LLC INETCOM |
| AS35625 | Eurofiber France SAS EUROFIBER-FRANCE |
| AS35710 | weber.digital GmbH WEBERCLOUD |
| AS36236 | NetActuate, Inc NETACTUATE |
| AS37100 | SEACOM Limited |
| AS37468 | Angola Cables |
| AS37721 | Virtual Technologies & Solutions |
| AS39120 | Convergenze S.p.A. CONVERGENZE-AS |
| AS39351 | 31173 Services AB ESAB-AS |
| AS41327 | Fiber Telecom S.p.A. FIBERTELECOM-AS |
| AS42541 | Fiberby ApS FIBERBY |
| AS42774 | Blue Bridge MSP, UAB BB-AS |
| AS43627 | UAB "Besmegeniai" KLI-AS |
| AS44066 | firstcolo GmbH DE-FIRSTCOLO |
| AS44901 | Belcloud LTD belcloud |
| AS45489 | Sri Lanka Telecom PLC, GLobal Peering SLT-GLOBAL |
| AS47147 | Anexia Cloud Solutions GmbH AS-ANX |
| AS47341 | Torena, II AS-TORENA |
| AS47692 | Nessus GmbH NESSUS |
| AS48362 | Tkswf TKSWF-AS |
| AS48919 | UACITY Ltd. UA-CITY-AS |
| AS49544 | i3D.net B.V i3Dnet |
| AS49912 | UAB Moletu radijas ir televizija mrtv |
| AS50962 | UAB Roventa ROVENTA_AS_LT |
| AS51184 | Fonira Telekom GmbH FONIRA |
| AS51185 | MainStreaming SpA MAINSTREAMING-AS |
| AS51388 | UAB Marsatas MARSATAS-LT-AS |
| AS56987 | ABACLOUDA SAS AS-ABACLOUDA |
| AS57777 | Jeroen Massar MASSAR |
| AS58057 | Securebit AG SECUREBIT |
| AS58299 | Openfactory GmbH OPENFACTORY-AS |
| AS60099 | UAB Radijo elektronines sistemos RES |
| AS60171 | AFR-IX TELECOM S.A. AFRIX-AS |
| AS61573 | IP TELECOM AS61573 |
| AS64475 | Freifunk Frankfurt am Main e.V. FREIFUNK-FRANKFURT |
| AS137409 | GSL Networks Pty LTD GSLNETWORKS-AS-AP |
| AS142271 | EWS DS Networks Inc DOUBLESQUARE-AS-AP |
| AS198150 | SIACOM JSC SIACOM-AS |
| AS198345 | Viesoji istaiga "Vilniaus universiteto bustas" VUB-AS |
| AS198385 | AlpineDC SA AlpineDC |
| AS199524 | G-Core Labs S.A. GCORE |
| AS199938 | Netzwerge GmbH NETZWERGE |
| AS205112 | PHILUNET GmbH PHILUNET |
| AS206356 | Freifunk Essen e.V. Freifunk-Essen |
| AS210937 | Showfom |
| AS212024 | Risson RISSON |
| AS212483 | LEVEL EIGHTY-SIX COMMUNICATIONS LTD level86 |
| AS213151 | Christian Elsen CHRISELSEN |
| AS213241 | TECHIT.BE SRL TECHIT |
| AS215638 | Cilix Limited AS-CILIX-LIMITED |
| AS264409 | Huge Solucoes Corporativas Ltda AS264409 |
| AS264479 | Turbozone Internet AS264479 |
Upstream graph
Upstreams and their upstreams, from BGP pathsNetwork health
Grade B · 84/100| partly | Prefixes covered by valid ROAs 73 of 75 announced prefixes are RPKI valid, 2 have no ROA. |
24/25 |
| pass | No RPKI invalid announcements None of the announcements is RPKI invalid. |
10/10 |
| pass | Announces IPv6 1 IPv6 prefix. |
15/15 |
| pass | More than one upstream 2 upstreams seen in BGP. |
10/10 |
| pass | Working abuse contact abuse@ntt.lt is published. |
15/15 |
| fail | Publishes a geofeed No geofeed found. Without one, location databases have to guess. |
0/10 |
| pass | No prefixes smaller than /24 or /48 All prefixes are /24 (IPv4) or /48 (IPv6) or larger. |
10/10 |
| fail | Registry record maintained Last changed 2019-07-23. |
0/5 |
Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.
Show this on your website
HTML
<a href="https://ip-fd.net/asn/33922"><img src="https://ip-fd.net/badge/asn/33922/health.svg" alt="AS33922 network health on IP-FD.net"></a>
Markdown
[](https://ip-fd.net/asn/33922)
Use rpki.svg instead of health.svg for the RPKI badge.
Routing changes
Last 30 days| 2026-10-04 12:43 UTC | Neighbour gone | AS209823 | peer |
| 2026-10-04 12:43 UTC | Neighbour gone | AS205103 | upstream |
| 2026-10-04 12:43 UTC | Neighbour gone | AS52320 | peer |
| 2026-10-04 12:43 UTC | Neighbour gone | AS31027 | upstream |
| 2026-10-04 12:43 UTC | Neighbour gone | AS12552 | upstream |
| 2026-10-04 12:43 UTC | New neighbour | AS8888 | peer |
| 2026-10-04 12:43 UTC | New neighbour | AS264479 | peer |
| 2026-10-04 12:43 UTC | Relationship changed | AS9002 | upstream to peer |
| 2026-10-04 12:43 UTC | Relationship changed | AS8758 | upstream to peer |
| 2026-10-04 12:43 UTC | Relationship changed | AS8298 | upstream to peer |
| 2026-10-04 12:43 UTC | Relationship changed | AS7713 | upstream to peer |
| 2026-10-04 12:43 UTC | Relationship changed | AS7195 | upstream to peer |
| 2026-10-04 12:43 UTC | New neighbour | AS6797 | peer |
| 2026-10-04 12:43 UTC | Relationship changed | AS6695 | upstream to peer |
| 2026-10-04 12:43 UTC | Relationship changed | AS6663 | upstream to peer |
| 2026-10-04 12:43 UTC | Relationship changed | AS6204 | upstream to peer |
| 2026-10-04 12:43 UTC | New neighbour | AS6057 | peer |
| 2026-10-04 12:43 UTC | Relationship changed | AS60171 | upstream to peer |
| 2026-10-04 12:43 UTC | Relationship changed | AS5405 | upstream to peer |
| 2026-10-04 12:43 UTC | Relationship changed | AS48362 | upstream to peer |
| 2026-10-04 12:43 UTC | Relationship changed | AS4455 | upstream to peer |
| 2026-10-04 12:43 UTC | Relationship changed | AS44066 | upstream to peer |
| 2026-10-04 12:43 UTC | New neighbour | AS4230 | peer |
| 2026-10-04 12:43 UTC | Relationship changed | AS41327 | upstream to peer |
| 2026-10-04 12:43 UTC | Relationship changed | AS39351 | upstream to peer |
| 2026-10-04 12:43 UTC | Relationship changed | AS39120 | upstream to peer |
| 2026-10-04 12:43 UTC | Relationship changed | AS37468 | upstream to peer |
| 2026-10-04 12:43 UTC | Relationship changed | AS37100 | upstream to peer |
| 2026-10-04 12:43 UTC | Relationship changed | AS35625 | upstream to peer |
| 2026-10-04 12:43 UTC | Relationship changed | AS35280 | upstream to peer |
| 2026-10-04 12:43 UTC | Relationship changed | AS34927 | upstream to peer |
| 2026-10-04 12:43 UTC | Relationship changed | AS34549 | upstream to peer |
| 2026-10-04 12:43 UTC | Relationship changed | AS34177 | upstream to peer |
| 2026-10-04 12:43 UTC | Relationship changed | AS34019 | upstream to peer |
| 2026-10-04 12:43 UTC | Relationship changed | AS33891 | upstream to peer |
| 2026-10-04 12:43 UTC | Relationship changed | AS3303 | upstream to peer |
| 2026-10-04 12:43 UTC | Relationship changed | AS3214 | upstream to peer |
| 2026-10-04 12:43 UTC | Relationship changed | AS30844 | upstream to peer |
| 2026-10-04 12:43 UTC | New neighbour | AS29838 | peer |
| 2026-10-04 12:43 UTC | Relationship changed | AS29691 | upstream to peer |
| 2026-10-04 12:43 UTC | Relationship changed | AS29208 | upstream to peer |
| 2026-10-04 12:43 UTC | Relationship changed | AS29075 | upstream to peer |
| 2026-10-04 12:43 UTC | Relationship changed | AS28917 | upstream to peer |
| 2026-10-04 12:43 UTC | Relationship changed | AS28716 | upstream to peer |
| 2026-10-04 12:43 UTC | Relationship changed | AS264409 | upstream to peer |
| 2026-10-04 12:43 UTC | Relationship changed | AS25091 | upstream to peer |
| 2026-10-04 12:43 UTC | Relationship changed | AS22356 | upstream to peer |
| 2026-10-04 12:43 UTC | Relationship changed | AS215638 | upstream to peer |
| 2026-10-04 12:43 UTC | Relationship changed | AS212024 | upstream to peer |
| 2026-10-04 12:43 UTC | Relationship changed | AS20764 | upstream to peer |
| 2026-10-04 12:43 UTC | Relationship changed | AS20562 | upstream to peer |
| 2026-10-04 12:43 UTC | Relationship changed | AS20485 | upstream to peer |
| 2026-10-04 12:43 UTC | Relationship changed | AS1836 | upstream to peer |
| 2026-10-04 12:43 UTC | Relationship changed | AS1764 | upstream to peer |
| 2026-10-04 12:43 UTC | New neighbour | AS17557 | peer |
| 2026-10-04 12:43 UTC | Relationship changed | AS15958 | upstream to peer |
| 2026-10-04 12:43 UTC | New neighbour | AS15830 | peer |
| 2026-10-04 12:43 UTC | Relationship changed | AS15802 | upstream to peer |
| 2026-10-04 12:43 UTC | Relationship changed | AS14840 | upstream to peer |
| 2026-10-04 12:43 UTC | Relationship changed | AS137409 | upstream to peer |
| 2026-10-04 12:43 UTC | Relationship changed | AS12779 | upstream to peer |
| 2026-10-04 12:43 UTC | Relationship changed | AS1267 | upstream to peer |
| 2026-10-04 12:43 UTC | Relationship changed | AS12577 | upstream to peer |
| 2026-10-04 12:43 UTC | Relationship changed | AS1257 | upstream to peer |
| 2026-10-04 12:43 UTC | Prefix gone | 88.216.8.0/24 |
WHOIS
aut-num: AS33922 as-name: NTT-LT-AS remarks: +--------------------------------------------- remarks: | AS33922:666 Do not announce (BlackHole) remarks: | only /32 and original subnets accepted remarks: +--------------------------------------------- org: ORG-NTT1-RIPE admin-c: LG9203-RIPE tech-c: LG9203-RIPE status: ASSIGNED mnt-by: RIPE-NCC-END-MNT mnt-by: MNT-NTT-LIR created: 2004-09-07T08:35:19Z last-modified: 2019-07-23T07:34:21Z source: RIPE member-of: AS3320:AS-AUTH-PILOT-BLACKHOLE-FROM-AS13194 % 56 routing policy lines (import/export) not shown