ASN Lookup Tool

BLC Telecom Oy blc.fi FI FI 14 Routes

AS Data

AS51935

AS51935BLC Telecom Oy

AS Number 51935
AS Name SPY-AS
Organization BLC Telecom Oy (org-spo1-ripe)
Country FI
Website blc.fi
Number of IPv4 Routes 13
Number of IPv6 Routes 1
ASN type ISP
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 2010-12-02

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Use ASN data for AS51935 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
83.146.170.0/23 512
83.146.162.0/23 512
83.146.164.0/23 512
46.163.192.0/18 16384
62.220.240.0/21 2048
83.146.160.0/23 512
185.192.24.0/22 1024
2a02:6fa0::/32 ~79×10²⁷
62.220.251.0/24 256
83.146.166.0/23 512

Raw Whois Response

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html

% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to 'AS51857 - AS52209'

as-block:       AS51857 - AS52209
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2024-12-12T14:34:06Z
last-modified:  2024-12-12T14:34:06Z
source:         RIPE

% Information related to 'AS51935'

% Abuse contact for 'AS51935' is 'hostmaster@blc.fi'

aut-num:        AS51935
as-name:        SPY-AS
org:            ORG-SPO1-RIPE
import:         from AS47605 action pref=100; accept ANY
import:         from AS6667 action pref=100; accept ANY
import:         from AS16086 action pref=100;accept ANY
export:         to AS47605 announce AS51935
export:         to AS16086 announce AS51935
export:         to AS6667 announce AS51935
admin-c:        TR2839-RIPE
tech-c:         VA2559-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-SPY
created:        2010-12-02T12:11:22Z
last-modified:  2025-08-18T11:56:05Z
source:         RIPE # Filtered

organisation:   ORG-SPO1-RIPE
org-name:       BLC Telecom Oy
country:        FI
org-type:       LIR
address:        Nojanmaantie 20
address:        57210
address:        Savonlinna
address:        FINLAND
phone:          +358290012000
fax-no:         +358290012999
abuse-c:        AR15149-RIPE
mnt-ref:        MNT-SPY
mnt-ref:        BLC-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         BLC-MNT
admin-c:        VA2559-RIPE
admin-c:        TR2839-RIPE
created:        2010-03-10T13:47:53Z
last-modified:  2023-03-07T09:04:21Z
source:         RIPE # Filtered

person:         Toni Reponen
address:        Nojanmaantie 20
address:        57200 Savonlinna
address:        Finland
phone:          +358 29 0012 275
nic-hdl:        TR2839-RIPE
mnt-by:         TR84960-MNT
created:        2011-03-24T13:11:32Z
last-modified:  2011-03-24T13:11:32Z
source:         RIPE # Filtered

person:         Ville Anttonen
address:        Nojanmaantie 20
address:        57200 Savonlinna
address:        Finland
phone:          +358 29 0012 232
nic-hdl:        VA2559-RIPE
mnt-by:         VA97284-MNT
created:        2011-03-24T14:07:09Z
last-modified:  2011-03-24T14:07:09Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.121.2 (BUSA)

Parsed Whois Response

Peers

AS Number Description Country
AS6667 Elisa Oyj FI
AS47605 FNE Finland Oy FI
AS47605 FNE-Finland Oy FI
AS16086 DNA Oyj FI

Upstreams

AS Number Description Country
AS6667 Elisa Oyj FI
AS47605 FNE Finland Oy FI

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Frequently Asked Questions

ASN AS51935 is an Autonomous System Number used to identify a network for BGP internet routing.
AS51935 is listed under BLC Telecom Oy.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.