Autonomous System
AS1257 — SWIPNET - Tele2 Sverige AB
Last fetched
AS1257 is an Autonomous System operated by SWIPNET - Tele2 Sverige AB. As of Fri, 04 Sep 2026 01:09:07 GMT, it announces 422 routed IP prefixes and peers with 260 other Autonomous Systems in the WhisperGraph BGP dataset.
Nutrition Label
Routing footprint
AS1257 announces 422 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
260 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 |
| AS12935 | QDSverigeAB - QD Sverige AB | SE |
| AS12956 | IDDQD-AS - IDDQD-AS | ES |
| AS1299 | TWELVE99 - Arelion Sweden AB | SE |
| 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 |
| AS16086 | DNA - DNA Oyj | FI |
| AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
| AS1653 | SUNET - Vetenskapsradet / SUNET | — |
| AS174 | COGENT-174 - Cogent Communications, LLC | 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 |
| 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 |
| 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 |
| AS209705 | PAYEX - PayEx Sverige AB | SE |
| AS209798 | EASA - Eesti Avaliku Sektori Andmeside MTU | EE |
| AS210140 | AS_Region_Gavleborg - GAVLEBORGS LANS LANDSTING | SE |
| 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 |
| 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 |
| AS215248 | BastiaanBrink - Bastiaan Mathijs Brink | NL |
| 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 |
| AS21859 | ZEN-ECN - Zenlayer Inc | US |
| AS24482 | SGGS-AS-AP - SG.GS | SG |
| AS24819 | NORDNET-AS - Nordnet Bank AB | SE |
| AS24961 | MYLOC-AS - WIIT AG | DE |
| AS2497 | IIJ - Internet Initiative Japan Inc. | JP |
| 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 |
| 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 |
| 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 |
| 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 |
| AS35200 | TransitX-Ltd - TransitX Ltd | GB |
| AS35445 | JKP-SE - Jonkoping Kommun | 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 |
| 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 |
| 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 |
| AS44136 | ASODERLAND - ODERLAND Webbhotell AB | SE |
| AS44320 | SEBNET-AS - Skandinaviska Enskilda Banken AB | SE |
| AS44447 | MIRROR-AS - Mirror Partner Utveckling AB | SE |
| AS44529 | GEELY - Geely Europe Innovation and Collaboration AB | SE |
| AS44743 | BORNET - Naetkraft Boraas Infra AB | SE |
| AS44746 | SiLA5-AS - Satellithuset i Limmared AB | SE |
| AS44769 | BOSNET - Bosnet Aktiebolag | SE |
| AS4637 | ASN-TELSTRA-GLOBAL - Telstra Global | HK |
| AS47234 | oktv - Olofstroms Kabel-TV AB | SE |
| AS47467 | GRIFFEL - Griffel AB | SE |
| AS47491 | TES-AS - Techem Energy Services GmbH | DE |
| AS47583 | AS-HOSTINGER - Hostinger International Limited | CY |
| AS47708 | SVERIGES-RADIO - Sveriges Radio AB | SE |
| AS48798 | SNLT-AS - SIA "BITE Latvija" | LV |
| AS48803 | MEDIATEKNIK - Mediateknik i Varberg AB | SE |
| AS48904 | VaggerydEnergi - Vaggeryds Energi 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.
| Prefix | Conflicting ASN | Operator |
|---|---|---|
| 193.182.167.0/24 | AS8473 | BAHNHOF - Bahnhof AB |
| 193.182.170.0/24 | AS8473 | BAHNHOF - Bahnhof AB |
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.