ASN Lookup Tool

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% Information related to 'AS5377 - AS5535'

as-block:       AS5377 - AS5535
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:        2018-11-22T15:27:22Z
last-modified:  2018-11-22T15:27:22Z
source:         RIPE

% Information related to 'AS5491'

% Abuse contact for 'AS5491' is 'jan@olsson.net'

aut-num:        AS5491
as-name:        OLSSON_NET
org:            ORG-OA440-RIPE
remarks:
remarks:        +------- AS5491 Internet since 1993 -------+
remarks:        | |
remarks:        | Corporate site: http://www.olsson.net/ |
remarks:        | |
remarks:        | Please replace _at_ with the @-sign |
remarks:        | |
remarks:        | Peering issues: peering_at_olsson.net |
remarks:        | Routing & Tech: bgp4-adm_at_olsson.net |
remarks:        | Abuse and SPAM: abuse_at_olsson.net |
remarks:        | NOC (24/7/365): dnoc_at_olsson.net |
remarks:        +------------------------------------------+
remarks:
remarks:        ======================================================
remarks:        IPv4 transits
remarks:        ======================================================
remarks:        ------------------------------------------------------
remarks:        Danish network for Research and Education
import:         from AS1835 action pref=100; accept ANY
export:         to AS1835 announce AS5491
remarks:        ------------------------------------------------------
remarks:        Cibicom A/S
import:         from AS3342 action pref=100; accept ANY
export:         to AS3342 announce AS5491
remarks:        ------------------------------------------------------
remarks:        ======================================================
remarks:        IPv4 peerings
remarks:        ======================================================
remarks:        ------------------------------------------------------
remarks:        FREDERICIAGADE-NETWORK
import:         from AS25352 action pref=100; accept AS25352
export:         to AS25352 announce AS5491
remarks:        ------------------------------------------------------
remarks:        LM Jogback Datakonsult
import:         from AS8995 action pref=100; accept AS8995
export:         to AS8995 announce AS5491
remarks:        ------------------------------------------------------
remarks:        ======================================================
remarks:        IPv6 transits
remarks:        ======================================================
remarks:        ------------------------------------------------------
remarks:        Swipnet (AS1257)
mp-import:      afi ipv6.unicast from AS1257 accept ANY
mp-export:      afi ipv6.unicast to AS1257 announce AS5491
remarks:        ------------------------------------------------------
remarks:        Nianet A/S (AS31027)
mp-import:      afi ipv6.unicast from AS31027 accept ANY
mp-export:      afi ipv6.unicast to AS31027 announce AS5491
remarks:        ------------------------------------------------------
remarks:        ======================================================
remarks:        IPv6 peerings
remarks:        ======================================================
remarks:        ------------------------------------------------------
remarks:        BOB-INC-NETWORKS
mp-import:      afi ipv6.unicast from AS25352 accept AS25352
mp-export:      afi ipv6.unicast to AS25352 announce AS5491
remarks:        ------------------------------------------------------
admin-c:        JAO-RIPE
tech-c:         JAO-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         OLSSON-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2024-11-08T06:55:46Z
source:         RIPE # Filtered
sponsoring-org: ORG-GA583-RIPE

organisation:   ORG-OA440-RIPE
org-name:       Jan Olsson
country:        DK
org-type:       OTHER
address:        Bygaden 18
address:        Vallensbaek
address:        Denmark
abuse-c:        AR19213-RIPE
mnt-ref:        OLSSON-MNT
mnt-by:         OLSSON-MNT
created:        2011-11-30T12:40:47Z
last-modified:  2022-12-01T16:40:32Z
source:         RIPE # Filtered

person:         Jan Olsson
address:        DOT-NET
phone:          +45 24 46 12 91
nic-hdl:        JAO-RIPE
mnt-by:         OLSSON-MNT
created:        2003-08-01T11:46:16Z
last-modified:  2025-09-19T07:29:59Z
source:         RIPE # Filtered

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