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AS1741

CSC - Tieteen tietotekniikan keskus Oy

AS1741 is CSC - Tieteen tietotekniikan keskus Oy (funet.fi). It announces 609,792 IPv4 addresses in 40 prefixes, and 2 IPv6 prefixes.

Finland· RIPE· allocated 1993-09-01· education

609,792
IPv4 addresses announced
40
IPv4 prefixes
2
IPv6 prefixes
28.57%
of its routes RPKI-valid
609,792
of its IPv4 geolocated
1
country

Where its space is

The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.

  1. Finland609,792 · 100.00%

Registry record

Its ASN Whois record, as the registry publishes it.

handle
FUNETAS
name
CSC - Tieteen tietotekniikan keskus Oy
org
ORG-FF1-RIPE
org name
CSC - Tieteen tietotekniikan keskus Oy
org address
P.O.Box 405, 02101, ESPOO, FINLAND
org country
FI
country
FI
source
ripe
status
LEGACY
created
2002-07-09
updated
2026-09-03
maintainer
RIPE-NCC-LEGACY-MNT|AS1741-MNT
abuse name
Funet CERT
abuse email
cert@cert.funet.fi
abuse phone
+358 9 457 2038
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.

IPv4 prefixes

Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.

40 prefixes
PREFIXCOUNTRYRPKIPEERSFIRST SEEN
86.50.0.0/16Finlandvalid192026-10-02
128.214.0.0/16Finlandvalid192026-10-02
130.231.0.0/16Finlandvalid192026-10-02
130.232.0.0/16Finlandvalid192026-10-02
130.234.0.0/16Finlandvalid192026-10-02
157.24.0.0/16Finlandvalid192026-10-02
185.229.128.0/22Finlandvalid192026-10-02
192.26.123.0/24Finlandnot found192026-10-02
192.84.176.0/20Finlandnot found192026-10-02
192.84.192.0/21Finlandnot found192026-10-02
192.84.200.0/24Finlandnot found192026-10-02
192.84.201.0/24Finlandnot found192026-10-02
192.84.202.0/24Finlandnot found192026-10-02
192.84.204.0/24Finlandnot found192026-10-02
192.84.205.0/24Finlandnot found192026-10-02
192.84.206.0/24Finlandnot found192026-10-02
192.84.207.0/24Finlandnot found192026-10-02
192.98.6.0/24Finlandnot found12026-10-02
192.98.38.0/24Finlandnot found192026-10-02
192.98.64.0/20Finlandnot found192026-10-02
192.98.80.0/21Finlandnot found192026-10-02
192.98.88.0/24Finlandnot found192026-10-02
192.98.89.0/24Finlandnot found192026-10-02
192.98.90.0/24Finlandnot found192026-10-02
192.98.91.0/24Finlandnot found192026-10-02
192.98.92.0/24Finlandnot found192026-10-02
192.98.93.0/24Finlandnot found192026-10-02
192.98.94.0/24Finlandnot found192026-10-02
192.98.95.0/24Finlandnot found192026-10-02
192.98.104.0/24Finlandnot found192026-10-02
192.98.105.0/24Finlandnot found192026-10-02
192.98.106.0/24Finlandnot found192026-10-02
192.98.107.0/24Finlandnot found192026-10-02
192.98.108.0/24Finlandnot found192026-10-02
192.98.109.0/24Finlandnot found192026-10-02
192.98.110.0/24Finlandnot found192026-10-02
192.98.111.0/24Finlandnot found192026-10-02
193.166.0.0/15Finlandvalid192026-10-02
193.166.4.0/24Finlandvalid192026-10-02
195.148.0.0/16Finlandvalid192026-10-02

IPv6 prefixes

Every IPv6 prefix BGP Route saw it announce.

2 prefixes
PREFIXCOUNTRYRPKIPEERSFIRST SEEN
2001:708::/32Finlandvalid202026-10-02
2001:708:10::/48Finlandvalid202026-10-02
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