Autonomous System
AS1257 — SWIPNET - Tele2 Sverige AB
Last fetched
AS1257 is an Autonomous System operated by SWIPNET - Tele2 Sverige AB. As of Sun, 06 Sep 2026 12:51:57 GMT, it announces 420 routed IP prefixes and peers with 286 other Autonomous Systems in the WhisperGraph BGP dataset.
Nutrition Label
Routing footprint
AS1257 announces 420 distinct routed prefixes. The 25-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.
- 5.240.0.0/15
- 5.240.0.0/14
- 5.242.0.0/15
- 31.15.32.0/19
- 37.0.128.0/17
- 37.2.0.0/15
- 37.196.0.0/14
- 37.233.64.0/20
- 46.17.184.0/21
- 62.65.0.0/19
- 62.95.0.0/17
- 62.181.64.0/18
- 64.139.62.0/23
- 77.95.104.0/21
- 77.218.0.0/15
- 77.233.64.0/19
- 77.233.95.0/24
- 78.28.64.0/18
- 80.73.176.0/20
- 80.85.112.0/20
- 80.170.0.0/16
- 80.216.0.0/15
- 81.21.240.0/20
- 81.216.0.0/16
- 82.26.89.0/24
Peering ecosystem
286 distinct peers via BGP. The first 200 (alphabetical) are listed below.
| Peer ASN | Operator | Country |
|---|---|---|
| AS12509 | LB-AS - LATVIJAS BANKA | LV |
| AS12552 | GlobalConnect-AS12552 - GlobalConnect AB | SE |
| AS12578 | APOLLO-AS - SIA Tet | LV |
| AS12597 | GOTANET - Gotalandsnatet AB | SE |
| AS1273 | CW - IDDQD-AS | — |
| AS12757 | IPTRON - IPTRON.NET OU | EE |
| AS12847 | LMT-NET - Latvijas Mobilais Telefons SIA | LV |
| AS12935 | QDSverigeAB - QD Sverige AB | SE |
| AS12956 | IDDQD-AS - IDDQD-AS | ES |
| AS1299 | TWELVE99 - Arelion Sweden AB | SE |
| AS12993 | DEAC-AS - Sabiedriba ar ierobezotu atbildibu DELSKA Latvia | LV |
| AS13030 | INIT7 - Init7 (Switzerland) Ltd. | CH |
| AS13194 | BITE - UAB "Bite Lietuva" | LT |
| AS13335 | CLOUDFLARENET - Cloudflare, Inc. | US |
| AS13445 | WEBEX - Cisco Webex LLC | US |
| AS15169 | GOOGLE - Google LLC | US |
| AS15412 | FLAG-AS - Flag Telecom UK Limited | GB |
| AS15440 | Baltneta - UAB "Baltnetos komunikacijos" | LT |
| AS15912 | CL-AS - Infracom Connect AB | SE |
| AS15991 | Swedish_Tax_Agency - Swedish Tax Agency | SE |
| AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
| AS174 | COGENT-174 - Cogent Communications, LLC | US |
| AS1820 | WNET - WNET TELECOM USA Corp. | US |
| AS197289 | HELMES-AS - AS HELMES | EE |
| AS197314 | JULA-BUSINESS-PARTNERS-ASN - Jula Business Partners AB | SE |
| AS197425 | SAAB-ASN - Saab AB | SE |
| AS197564 | INTERNETSTIFTELSEN - Stiftelsen for Internetinfrastruktur | SE |
| AS197581 | Conect - Conect networks and Information Technology i Jonkoping AB | SE |
| AS197603 | Bearnet-AS - Transtema Network Services AB | SE |
| AS197799 | MOLNDAL-AS - Molndals kommun | SE |
| AS197942 | FSK - Forsakringskassan | SE |
| AS198008 | RK - Regeringskansliet | SE |
| AS198068 | PAGM-AS - CLOUD.DOG OU | EE |
| AS198217 | NIBENET - Nibe AB | SE |
| AS198379 | EE-ATEA - AS Atea | EE |
| AS198463 | OCNET - On 1 Call Support AB | SE |
| AS198568 | ATEA - ATEA Sverige AB | SE |
| AS198581 | CEKAB-NET - Tieto Card Services AB | SE |
| AS198651 | HOSTLINE - HOSTLINE, UAB | LT |
| AS198776 | Edelaraudtee - EDELARAUDTEE AS | EE |
| AS199215 | Ellos-AS - Ellos AB | SE |
| AS199355 | LANDSTINGET-DALARNA-AS - Landstinget Dalarna | SE |
| AS199768 | Karlstad - Karlstads Kommun | SE |
| AS199973 | MIGR-AS - Migrationsverket | SE |
| AS200144 | KUNGSBACKA - Kungsbacka Kommun | SE |
| AS200675 | HYDRO66 - NORTHERN DATA SERVICES (UK) LIMITED | GB |
| AS200712 | OUTPOST24 - Outpost 24 AB | SE |
| AS200765 | OrangeCyberdefense-Net - Orange Cyberdefense Sweden AB | SE |
| AS200820 | benify - Benifex Sweden AB | SE |
| AS200881 | NORRKOPING - Norrkopings Kommun | SE |
| AS201601 | Astrec-Data - Astrec Data OU | EE |
| AS201641 | SVT - Sveriges Television Aktiebolag | SE |
| AS201906 | EESTIPOST-AS - Eesti Post AS | EE |
| AS202116 | SCANIA-AS - Scania CV AB | SE |
| AS202296 | MicroGroup - MicroGroup Europe AB | SE |
| AS202671 | AID-SOLUTIONS-AS - AID Solutions Vast AB | SE |
| AS203383 | STENA-REDERI-ASN - Stena Rederi AB | SE |
| AS203471 | MDA-AS - MicroData Skandinavien AB | SE |
| AS204101 | relyit - Rely IT Norrtelje AB | SE |
| AS204334 | VFN-AS - Vassbacks Fibernat ek. for. | SE |
| AS204411 | BIGBANK - Bigbank AS | EE |
| AS204468 | aixia - Aixia AB | SE |
| AS204671 | HABR-AS - Habr Europe OU | EE |
| AS204850 | SODERTALJE-ASN - Sodertalje Kommun | SE |
| AS204863 | COROMATIC-ASN - Coromatic AB | SE |
| AS204896 | VAXJO-ASN - Vaxjo Kommun | SE |
| AS205078 | VASYD-AS - VA SYD | SE |
| AS205180 | ELONGROUP - Elon Group AB | SE |
| AS205574 | BORAS-STAD-ASN - Boras Kommun | SE |
| AS205834 | dianet - evolvit Solutions AB | SE |
| AS205916 | FrejaEid - Freja eID Group AB | SE |
| AS206258 | SE-OMICT - Avoki Services AB | SE |
| AS206377 | ITSAM - Kommunalforbundet ITSAM | SE |
| AS206774 | inetbolaget - Internetnord AB | SE |
| AS206799 | EPM - Nordlo Advance AB | SE |
| AS206804 | EstNOC-GLOBAL - EstNOC OU | EE |
| AS207166 | SYSTEMAIR-ASN - Systemair AB | SE |
| AS207448 | PEMA-KOMMUNIKATIONER-AS - Pema Kommunikationer AB | SE |
| AS207494 | JAMTKRAFT-ASN - Jamtkraft AB | SE |
| AS207932 | NetNordicSwedenAB - NetNordic Sweden AB | SE |
| AS208282 | Egonet - Egonet AB | SE |
| AS208298 | REGIONHALLAND - Region Halland | SE |
| AS208373 | SBFF-ASN - Sodertorns Brandforsvarsforbund | SE |
| AS20861 | FUJITSU-SE-AS - Fujitsu Sweden AB | SE |
| AS208834 | COOPPANK - Coop Pank AS | EE |
| AS208995 | SPRK - Sabiedrisko pakalpojumu regulesanas komisija | LV |
| AS209041 | KARNIT - CoreIT AB | SE |
| AS209236 | HCLtechnologies-SE - HCL Technologies Sweden AB | SE |
| AS209315 | TROLLHATTAN-ENERGI-AS - Trollhattan Energi AB | SE |
| AS20940 | AKAMAI-ASN1 - Akamai International B.V. | NL |
| AS20943 | NETNOD-LUL - Netnod AB | SE |
| AS209508 | BORENET-AS - BoreNet Radio AB | SE |
| AS209587 | eestiloto - AS Eesti Loto | EE |
| AS209705 | PAYEX - PayEx Sverige AB | SE |
| AS209798 | EASA - Eesti Avaliku Sektori Andmeside MTU | EE |
| AS210140 | AS_Region_Gavleborg - GAVLEBORGS LANS LANDSTING | SE |
| AS210175 | LIPTA-AS - Lietuvos Interneto Paslaugu Teikeju Asociacija | LT |
| AS210483 | NETCOIL - Netcoil AB | SE |
| AS210802 | TEKNISKA-VERKEN-ASN - Tekniska verken i Linkoping AB | SE |
| AS210942 | sa-Sweden_AB - SECTOR ALARM TECH AS | NO |
| AS211451 | EEMCF - MCF Group Estonia OU | EE |
| AS211453 | RIKSGALDEN-AS - Riksgaldskontoret | SE |
| AS211502 | REGION-KRONOBERG-AS - Region Kronoberg | SE |
| AS211899 | SVEA - Svea Bank AB | SE |
| AS2119 | TELENOR-NEXTEL - Telenor Norge AS | NO |
| AS212287 | SVENSKA-KRAFTNAT - Svenska Kraftnat | SE |
| AS212632 | ALFALAVAL - Alfa Laval Technologies AB | SE |
| AS212895 | ROUTE64_ORG - Johannes Ernst | DE |
| AS213701 | UNIKOM-AS - IT Kommuner i Skane AB | SE |
| AS21412 | CGATES-AS - UAB "Cgates" | LT |
| AS214132 | EE-3NV-AS - 3NV OU | EE |
| AS214202 | HASSLEHOLMS-KOMMUN-AS - Hassleholms kommun | SE |
| AS214302 | AS-LOOMIS - Loomis AB | SE |
| AS215063 | KungalvEnergi - Kungalv Energi AB | SE |
| AS215138 | KRISTIANSTADS-KOMMUN-AS - Kristianstads Kommun | SE |
| AS215335 | se-sydantenn-as - Sydantenn och Tele Aktiebolag | SE |
| AS215395 | HOGIA - Hogia Infrastructure Services AB | SE |
| AS215586 | ADDSEC - Addsec AB | SE |
| AS215783 | scandinavian-as - Scandinavian Hosting AB | SE |
| AS216265 | ARISTO-NET - ARISTO NETWORKS LTD | GB |
| AS216350 | FORTNOX - Fortnox Aktiebolag | SE |
| AS216408 | TAVEX - Tavid AS | EE |
| AS21859 | ZEN-ECN - Zenlayer Inc | US |
| AS24482 | SGGS-AS-AP - SG.GS | SG |
| AS24645 | CSC-TELECOM-LT - CSC Telecom, UAB | LT |
| AS24819 | NORDNET-AS - Nordnet Bank AB | SE |
| AS24961 | MYLOC-AS - WIIT AG | DE |
| AS2497 | IIJ - Internet Initiative Japan Inc. | JP |
| AS25152 | K-ROOT-SERVER - Reseaux IP Europeens Network Coordination Centre (RIPE NCC) | NL |
| AS25181 | EU-SONY - Sony Europe B.V. | NL |
| AS25252 | VolvoIT - Volvo Information Technology AB | SE |
| AS25387 | ASN-GOTEBORG - Goteborg Kommun | SE |
| AS2586 | ELISAEE-AS - Elisa Eesti AS | EE |
| AS2603 | NORDUNET - NORDUnet | DK |
| AS2686 | ATGS-MMD-AS - AT&T Enterprises, LLC | US |
| AS2799 | UNSPECIFIED - Polismyndigheten | SE |
| AS28854 | HIGHLANDNET-SWEDEN - SavMAN AB | SE |
| AS28917 | Fiord-AS - Fiord Networks, UAB | LT |
| AS2906 | AS-SSI - Netflix Streaming Services Inc. | US |
| AS2914 | NTT-DATA-2914 - NTT America, Inc. | US |
| AS29468 | INFRACOM - Infracom Managed Services AB | SE |
| AS29518 | BREDBAND2 - Bredband2 AB | SE |
| AS29672 | STEK-AS - S:t Erik Kommunikation AB | SE |
| AS30058 | FDCSERVERS - FDCservers.net | US |
| AS30795 | BRS-Networks-AS - BRS Networks AB | SE |
| AS3166 | OREBRO - Orebro Kommun | SE |
| AS3249 | ESTPAK - Telia Eesti AS | EE |
| AS32787 | PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK - Akamai Technologies, Inc. | US |
| AS3292 | TDC - TDC Holding A/S | DK |
| AS32934 | FACEBOOK - Facebook, Inc. | US |
| AS3301 | TELIANET-SWEDEN - Telia Company AB | SE |
| AS3303 | SWISSCOM - Swisscom (Schweiz) AG | CH |
| AS3306 | KILOHERTZ-NET - Kilohertz AB | SE |
| AS3320 | DTAG - Deutsche Telekom AG | DE |
| AS3327 | CITIC - CITIC Telecom CPC Netherlands B.V. | NL |
| AS3332 | SWEDBANK-AS - Swedbank AS | EE |
| AS3333 | RIPE-NCC-AS - Reseaux IP Europeens Network Coordination Centre (RIPE NCC) | NL |
| AS33891 | CORE-BACKBONE - Core-Backbone GmbH | DE |
| AS33922 | NTT-LT-AS - UAB Nacionalinis Telekomunikaciju Tinklas | LT |
| AS3399 | OBE-NET - Obenet AB | SE |
| AS34244 | TELESERVICE - Teleservice Bredband Skane AB | SE |
| AS34385 | TRIPNET - Tripnet AB | SE |
| AS34622 | BIK - Bredband i Kristianstad AB | SE |
| AS34628 | NTTCOMSECSE-AS - Comprehensive Security Sweden AB | SE |
| AS34686 | AFFV-AS - Affarsverken Karlskrona AB | SE |
| AS3491 | PCCWG-APAC-HK - PCCW Global (HK) Ltd. | HK |
| AS34941 | CYBERCOM-AS - Cygrids Communications AB | SE |
| AS34946 | WetterNet-AS - Jonkoping Energi AB | SE |
| AS35041 | NET-BINERO-STHLM1 - Binero AB | SE |
| AS35200 | TransitX-Ltd - TransitX Ltd | GB |
| AS35445 | JKP-SE - Jonkoping Kommun | SE |
| AS35706 | NAO - Net at Once Sweden AB | SE |
| AS35814 | RESURS - Resurs Bank AB | SE |
| AS38956 | ASN-UPPSALA - ASN-UPPSALA | SE |
| AS39078 | GDM - GDM Konsult AB | SE |
| AS39137 | STRALF-AS - PostNord Stralfors AB | SE |
| AS39204 | AXIMA - Axima AB | SE |
| AS39351 | ESAB-AS - 31173 Services AB | SE |
| AS39570 | LOOPIA - Loopia AB | SE |
| AS39658 | SCB-AS - Statistics Sweden | SE |
| AS39731 | AXIS-AS - Axis Communications AB | SE |
| AS39840 | NETNOD-SVL - Netnod AB | SE |
| AS39871 | NETNOD-GBG - Netnod AB | SE |
| AS41033 | D2-AS - D2CLOUD NETWORK SERVICES (PTY) LTD | ZA |
| AS41216 | EXCANTO - Advania Sverige AB | SE |
| AS4134 | CHINANET-BACKBONE - No.31,Jin-rong Street | CN |
| AS41401 | RBCOM - RB Communication AB | SE |
| AS41528 | LOOPIA3 - Loopia AB | SE |
| AS41819 | CONCODE - CONCODE | SE |
| AS42 | WOODYNET-1 - WoodyNet, Inc. | US |
| AS42307 | SMHI-AS - Sveriges Meteorologiska och Hydrologiska Institut | SE |
| AS42318 | FASTBIT-AS - FastBit AB | SE |
| AS42708 | GLESYS - Glesys AB | SE |
| AS43012 | GASTABUD-SE - Gastabudstaden AB | SE |
| AS43096 | diaf-ds02 - Diagonal Forlags AB | SE |
| AS43504 | CENTIRO-AS - Centiro Solutions AB | SE |
| AS43682 | EE-SEB-AS - AS SEB Pank | EE |
| AS43809 | FORSS - Forss IT AB | SE |
| AS43922 | MALMO - MALMO | SE |
| AS44123 | TELAVOX - Telavox AB | SE |
Blast radius
Count of dependent hostnames if AS1257 disappeared from the routing table.
Blast radius: Computing — check back later. The precompute pipeline refreshes this panel within a few days.
MOAS / hijack watch
Prefixes routed by AS1257 that another Autonomous System also announces. A non-empty list is one of the strongest BGP-hijack signals available without active probes.
No active MOAS conflicts. Every prefix announced by AS1257 is unique to AS1257 in the current routing snapshot.
Threat posture
Related pages
Pivot deeper into the graph from AS1257.
Cypher and MCP
Reproduce the headline metric directly against graph.whisper.security:
MATCH (a:ASN {name: "AS1257"})-[:HAS_NAME]->(n:ASN_NAME)
OPTIONAL MATCH (a)-[:HAS_COUNTRY]->(c:COUNTRY)
RETURN a.name AS asn, n.name AS operator, c.name AS countryOr query Whisper from your own LLM workflow via the Whisper MCP server.