BLC Telecom Oy
AS51935 is BLC Telecom Oy (blc.fi). It announces 28,672 IPv4 addresses in 13 prefixes, and 1 IPv6 prefixes.
Finland· RIPE· allocated 2010-12-02· isp
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- SPY-AS
- name
- BLC Telecom Oy
- org
- ORG-SPO1-RIPE
- org name
- BLC Telecom Oy
- org address
- Nojanmaantie 20, 57210, Savonlinna, FINLAND
- org country
- FI
- country
- FI
- source
- ripe
- status
- ASSIGNED
- created
- 2010-12-02
- updated
- 2025-08-18
- maintainer
- RIPE-NCC-END-MNT|MNT-SPY
- abuse name
- Abuse-C Role
- abuse email
- hostmaster@blc.fi
- abuse kind
- role
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- VPN IP258watchguard0.90%
- anyip, proxyempire, geonix0.50%
- None here
- floppydata0.00%
- None here
- None here
- Hosting IP4,60816.07%
- None here
- None here
- None here
- SSH IP3421.19%
- 0.01%
- 0.15%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 46.163.192.0/18 | Finland | valid | 17 | 2026-10-02 |
| 62.220.240.0/21 | Finland | valid | 17 | 2026-10-02 |
| 62.220.248.0/22 | Finland | valid | 17 | 2026-10-02 |
| 62.220.251.0/24 | Finland | valid | 17 | 2026-10-02 |
| 83.146.160.0/19 | Finland | valid | 17 | 2026-10-02 |
| 83.146.160.0/23 | Finland | valid | 17 | 2026-10-02 |
| 83.146.162.0/23 | Finland | valid | 17 | 2026-10-02 |
| 83.146.164.0/23 | Finland | valid | 17 | 2026-10-02 |
| 83.146.166.0/23 | Finland | valid | 17 | 2026-10-02 |
| 83.146.168.0/23 | Finland | valid | 17 | 2026-10-02 |
| 83.146.170.0/23 | Finland | valid | 17 | 2026-10-02 |
| 83.146.172.0/23 | Finland | valid | 17 | 2026-10-02 |
| 185.192.24.0/22 | Finland | valid | 17 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2a02:6fa0::/32 | Finland | valid | 20 | 2026-10-02 |
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