AS1759 TSF-IP-Core Telia Finland Oyj
🇫🇮Org handle: ORG-SA28-RIPE
Telia Finland Oyj
RIPE NCCallocated
Announced Prefixes (BGP)
131total
119 IPv412 IPv6
IPv4 Addresses
Allocated (RIR)3.3M
Announced (BGP)3.3M
IPv6 Addresses
Allocated (RIR)1×10³⁰
Announced (BGP)1×10³⁰
Prefix Limit (IPv4)
5,000
Prefix Limit (IPv6)
50
Country
🇫🇮 FIRIR
RIPE NCCStatus
allocated
Allocated
1993-09-01
Routing hygiene
Score 23/100 · Low riskRPKI ROA coverage
64.1%
no RPKI invalid prefixes
IRR route objects
93.9%
3 prefixes registered for another origin
Hijack signals
0
0 announced against others' ROAs, 0 own announced by others
Upstreams
1
diversity 0/100
- 36% of announced prefixes (47 of 131) have no valid ROA
- Only one upstream seen in the AS paths of its routes
Based on 131 announced prefixes, updated daily (2026-10-20). How the score works · RPKI explained
Listed on the threat map (2026-10-21)
Large hosting providers appear because attackers rent their servers, not necessarily because of the operator.
Announced Prefixes
(BGP)131|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | RIPE | - | |
| Valid | RIPE | - | |
| Valid | RIPE | - | |
| Valid | RIPE | - | |
| Valid | RIPE | - | |
| Valid | RIPE | - | |
| Valid | RIPE | - | |
| Valid | RIPE | - | |
| No ROA | RIPE | - | |
| Valid | RIPE | - |
1-10 of 131
1 / 14
Allocated Prefixes
(RIR)102Prefix | Country | RIR | Status |
|---|---|---|---|
| 45.14.40.0/22 | 🇫🇮 FI | RIPENCC | allocated |
| 46.132.0.0/16 | 🇫🇮 FI | RIPENCC | allocated |
| 62.71.0.0/16 | 🇫🇮 FI | RIPENCC | allocated |
| 62.73.32.0/19 | 🇫🇮 FI | RIPENCC | allocated |
| 77.247.196.0/24 | 🇫🇮 FI | RIPENCC | allocated |
| 80.74.192.0/19 | 🇫🇮 FI | RIPE | assigned |
| 80.220.0.0/14 | 🇫🇮 FI | RIPENCC | allocated |
| 81.16.64.0/20 | 🇫🇮 FI | RIPENCC | allocated |
| 82.195.192.0/19 | 🇫🇮 FI | RIPENCC | allocated |
| 84.34.0.0/16 | 🇫🇮 FI | RIPENCC | allocated |
1-10 of 102
1 / 11
All 131 announced prefixes of AS1759 →
Downstream Customers(1)
| ASN | Name |
|---|---|
| AS211848 | 🇫🇮PRINTCOM-AS Fraidei Oy |
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS1759 hands its own prefixes to: transit providers, or peers at an exchange.
- AS1299TWELVE99 Arelion Sweden AB131
Downstreams (34)
Networks whose own prefixes AS1759 passes on: usually its customers.
- AS8983Nokia Solutions And Networks Oy34
- AS764IDDQD30
- AS29422NBLNETWORKS Telia Cygate Oy22
- AS29601UPM KYMMENE UPM Kymmene Oyj13
- AS205250TURUNKAUPUNKI Turun Kaupunki12
- AS51188CRESCOM Telia Cygate Oy9
- AS1738OKOBANK OP Osuuskunta7
- AS41701CAP FIN Capgemini Finland Oy7
- AS199486TIETOKESKUS Finland Oy6
- AS209123RBIT Ab4
- AS51164KNOWIT FI Knowit Solutions Oy3
- AS198737TS YHTYMA TS Yhtyma Oy3
- AS200137AXNET AX Networks Ab3
- AS210180Kalevafi Kaleva Oy3
- AS1234IDDQD2
- AS2129HP EUROPE TRADE EntServ UK Limited2
- AS50675DSTNY FINLAND Dstny BE N.V2
- AS57066Yle Yleisradio Oy2
- AS206175PKMKV Meidan IT Ja Talous Oy2
- AS207670KUNTARAHOITUS Oyj2
- AS211848PRINTCOM Fraidei Oy2
- AS12582TSF DATANET NGD Telia Finland Oyj1
- AS25391SSH Communications Security Corporation1
- AS30978ATKOS Posti Group Oyj1
- AS41648RUUKKI Rautaruukki Oyj1
- AS49430PIHLAJALINNA Terveys Oy1
- AS50603ARTIO Oy1
- AS50845VeriFone EMEA VeriFone Systems France SAS1
- AS60846NOKIAN Renkaat Oyj1
- AS203817Noste Kuhmon Kylaverkko Osuuskunta1
- AS204452VRK Vaestorekisterikeskus1
- AS204954KSTIETO Kaakkois Suomen Tieto Oy1
- AS214100Rubynet Oy1
- AS215722LAPIT Oy1
Abuse Contact
+31205354444
External Links
Learn more
- What is an ASN?Autonomous systems, ASN ranges and how they are assigned
- RPKI and route origin validationWhat the RPKI badges on the prefix list mean
- How to run an ASPA checkVerify the upstream providers listed above
- IPv4 transfers in the RIPE NCC regionMonthly volume and the latest registry transfers
- ASN data in AI agents and SIEMMCP server and API integrations
API
Open https://api.ipctl.io/v1/asn/1759Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/1759" | jq