ResearchRouting table, RPKI, IRR & looking glass

AS719 Elisa Oyj

AS719 (ELISA-AS) is registered to Elisa Oyj in FI, through RIPE. It originates 159 prefixes in the global routing table.

154
IPv4 prefixes
5
IPv6 prefixes
3,677,952
IPv4 addresses
80%
RPKI valid

Who holds AS719

Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.

AS number
AS719
Handle
ELISA-AS
Organization
Elisa Oyj
Country
FI
Registry
RIPE
ASPA
None published
WHOIS recordRIPE
% 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 'AS719 - AS719'

as-block:       AS719 - AS719
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:        2018-11-22T15:27:08Z
last-modified:  2018-11-22T15:27:08Z
source:         RIPE

% Information related to 'AS719'

% Abuse contact for 'AS719' is 'abuse@elisa.fi'

aut-num:        AS719
as-name:        ELISA-AS
descr:          ELISA OYJ
org:            ORG-EO1-RIPE
remarks:        ELISA Oyj Formerly EUnet Finland Backbone AS / Kolumbus / Saunalahti Group
remarks:        and before that Jippii Group and SciFi Communications International
remarks:        Internet Multi Service Provider
remarks:        FI
remarks:        AS-ELISAFI RS-ELISAFI
admin-c:        KH-RIPE
tech-c:         KH-RIPE
status:         LEGACY
mnt-by:         RIPE-NCC-LEGACY-MNT
mnt-by:         ELISA-MNT
created:        2002-06-24T11:46:39Z
last-modified:  2025-03-11T07:34:59Z
source:         RIPE

organisation:   ORG-EO1-RIPE
org-name:       Elisa Oyj
country:        FI
reg-nr:         0116510-6
org-type:       LIR
address:        PL 40
address:        00061
address:        ELISA
address:        FINLAND
phone:          +3581026000
admin-c:        RJ390-RIPE
admin-c:        KH-RIPE
mnt-ref:        ELISA-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ELISA-MNT
abuse-c:        KH-RIPE
created:        2004-04-17T11:19:34Z
last-modified:  2026-05-13T07:21:09Z
source:         RIPE # Filtered

role:           Elisa Hostmaster
address:        Elisa Oyj
admin-c:        RJ390-RIPE
tech-c:         RJ390-RIPE
nic-hdl:        KH-RIPE
abuse-mailbox:  abuse@elisa.fi
mnt-by:         ELISA-MNT
created:        2002-05-24T07:04:09Z
last-modified:  2026-05-27T10:37:03Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.124.1 (DEXTER)


What AS719 announces

Prefixes originated by AS719 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
154
IPv6 prefixes
5
IPv4 addresses
3,677,952 (14,367 /24s)
RPKI valid
128 80%
RPKI invalid
0
RPKI not found
31
ROAs naming AS719
131
With an IRR route object
159 100%

Announced prefixes

Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.

IPv4 (154)
31.7.16.0/2031.132.12.0/2446.182.112.0/2162.142.0.0/1662.148.192.0/1962.216.96.0/1962.240.64.0/1962.248.128.0/1777.109.192.0/1880.81.160.0/1980.88.176.0/2080.186.0.0/1680.248.96.0/1981.197.0.0/1681.209.0.0/1782.103.192.0/1882.118.192.0/1982.141.64.0/1882.215.192.0/1883.245.128.0/1784.230.0.0/1585.76.0.0/1485.156.0.0/1685.157.0.0/1685.217.0.0/1788.112.0.0/1491.152.0.0/1391.194.20.0/2391.199.148.0/2491.202.112.0/2291.235.215.0/2494.22.0.0/16109.232.80.0/21109.234.240.0/21131.207.133.0/24131.207.134.0/24131.207.168.0/24131.207.174.0/24131.207.175.0/24131.207.176.0/24131.207.199.0/24131.207.213.0/24131.207.225.0/24131.207.230.0/24131.207.242.0/24131.207.243.0/24131.207.248.0/21139.97.0.0/16141.127.0.0/16157.144.0.0/17157.144.128.0/20157.144.152.0/21157.144.160.0/19157.144.192.0/18158.127.152.0/22158.233.0.0/23158.233.2.0/23185.205.0.0/22192.26.119.0/24192.49.8.0/24192.49.32.0/24192.49.69.0/24192.49.171.0/24192.49.172.0/24192.58.30.0/23192.58.49.0/24192.77.120.0/22192.81.184.0/24192.102.36.0/24192.102.37.0/24192.102.38.0/24192.102.39.0/24192.102.40.0/24192.102.41.0/24192.102.42.0/24192.102.49.0/24192.102.50.0/24192.103.87.0/24192.103.90.0/24192.121.144.0/24192.126.1.0/24192.126.23.0/24192.126.24.0/24192.126.35.0/24192.126.44.0/24192.126.46.0/24192.133.110.0/23192.163.32.0/19192.163.64.0/18192.163.128.0/19193.64.0.0/15193.66.0.0/16193.94.0.0/16193.110.110.0/24193.110.111.0/24193.142.64.0/19193.142.96.0/24193.142.99.0/24193.142.101.0/24193.142.102.0/24193.142.204.0/24193.142.224.0/24193.142.225.0/24193.142.226.0/24193.142.227.0/24193.142.228.0/24193.142.229.0/24193.142.230.0/24193.142.231.0/24193.142.235.0/24193.142.236.0/24193.143.5.0/24193.143.232.0/21193.184.0.0/15193.199.0.0/16193.229.0.0/16194.71.87.0/24194.86.0.0/16194.110.38.0/24194.110.44.0/24
Show 34 more
IPv6 (5)

RPKI valid   RPKI invalid   no ROA covers it

Who AS719 is reached through

The AS just before AS719 in the paths our looking glass collectors hold, for 60 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS719 publishes no ASPA of its own. 3 ASes name it as a provider in theirs. Check a path.

The 3 ASes that name AS719 as a provider

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.

Sourceas-nameMaintained by
RIPEELISA-ASRIPE-NCC-LEGACY-MNT, ELISA-MNT

Route objects with origin AS719: RIPE 165 · ARIN 1

as-sets that list AS719 (8)