ASN Lookup Tool

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% The objects are in RPSL format.
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% Information related to 'AS1741 - AS1741'

as-block:       AS1741 - AS1741
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:        2018-11-22T15:27:12Z
last-modified:  2018-11-22T15:27:12Z
source:         RIPE

% Information related to 'AS1741'

% Abuse contact for 'AS1741' is 'cert@cert.funet.fi'

aut-num:        AS1741
as-name:        FUNETAS
org:            ORG-FF1-RIPE
import:         from AS565 accept AS565
import:         from AS719 accept AS-ELISAFI
import:         from AS1342 accept AS-ICLFI
import:         from AS1759 accept AS-TSF-Global AS-TSF-National
import:         from AS2603 accept ANY
import:         from AS5400 accept AS-BT-EU
import:         from AS5405 accept AS5405:AS-INTERDOTLINK
import:         from AS6667 accept AS-ELISA
import:         from AS6939 accept AS-HURRICANE
import:         from AS8674 accept AS-NETNOD-ANYCAST
import:         from AS12552 accept AS-IPO
import:         from AS15496 accept AS15496
import:         from AS16086 accept AS16086:AS-CUST
import:         from AS20904 accept AS-NETPLAZA
import:         from AS24751 accept AS-MULTIFI
import:         from AS26415 accept AS-GTLD
import:         from AS29422 accept AS-NBLNETFI
import:         from AS30798 accept AS-TNNET
import:         from AS39098 accept AS39098
import:         from AS39857 accept AS39857
import:         from AS47605 accept AS-set-FNE
import:         from AS39662 accept AS39662
import:         from AS29243 accept AS-MMD
import:         from AS29432 accept AS29432:AS-PEERING
import:         from AS42909 accept AS42909
import:         from AS8359 accept AS-MTU
import:         from AS39242 accept AS39242:AS-CUSTOMERS
import:         from AS58003 accept AS58003:AS-ALL
import:         from AS35382 accept AS35382
import:         from AS42 accept AS-PCH
import:         from AS3856 accept AS-PCH
import:         from AS16302 accept AS-SUOMICOM
import:         from AS3221 accept AS-EENET
import:         from AS12630 accept AS12630
import:         from AS2906 accept as-nflx
import:         from AS51728 accept AS-set-SELTIMIL
import:         from AS43558 accept AS43558
import:         from AS60116 accept AS60116 AS25152
import:         from AS8075 accept AS-MICROSOFT
import:         from AS13335 accept AS-CLOUDFLARE
import:         from AS24940 accept AS-HETZNER
import:         from AS202053 accept AS-UPCLOUD
import:         from AS15830 accept AS-EQUINIX-EU
import:         from AS13170 accept AS13170 AS60970
import:         from AS32934 accept AS-FACEBOOK
import:         from AS197032 accept AS197032:AS-ALL
import:         from AS1653 accept AS-SUNET
import:         from AS207282 accept AS207282
import:         from AS1926 accept AS1926
import:         from AS39484 accept AS39484
import:         from AS54113 accept AS-FASTLY
import:         from AS42708 accept AS-PORTLANE
import:         from AS49282 accept AS49282:AS-CUST
import:         from AS39699 accept AS-LOUNEA
import:         from AS50304 accept AS-BLIX
import:         from AS8473 accept AS-BAHNHOF
import:         from AS224 accept AS-UNINETT
import:         from AS202246 accept AS202246:AS-VALOO
import:         from AS204779 accept AS-LOCALNETFI
import:         from AS198024 accept AS198024:AS-ISTEKKI
import:         from AS202509 accept AS-CLOUDCITYFI
import:         from AS19281 accept AS-QUAD9-ANYCAST
import:         from AS51468 accept AS-ONECOM
export:         to AS565 announce {0.0.0.0/0}
export:         to AS719 announce AS-FUNET
export:         to AS1342 announce AS-FUNET
export:         to AS1759 announce AS-FUNET
export:         to AS2603 announce AS-FUNET
export:         to AS5400 announce AS-FUNET
export:         to AS5405 announce AS-FUNET
export:         to AS6667 announce AS-FUNET
export:         to AS6939 announce AS-FUNET
export:         to AS8674 announce AS-FUNET
export:         to AS12552 announce AS-FUNET
export:         to AS15496 announce {0.0.0.0/0}
export:         to AS16086 announce AS-FUNET
export:         to AS20904 announce AS-FUNET
export:         to AS24751 announce AS-FUNET
export:         to AS26415 announce AS-FUNET
export:         to AS29422 announce AS-FUNET
export:         to AS30798 announce AS-FUNET
export:         to AS39098 announce {0.0.0.0/0}
export:         to AS39857 announce {0.0.0.0/0}
export:         to AS47605 announce AS-FUNET
export:         to AS39662 announce ANY
export:         to AS29243 announce AS-FUNET
export:         to AS29432 announce AS-FUNET
export:         to AS42909 announce AS-FUNET
export:         to AS8359 announce AS-FUNET
export:         to AS39242 announce AS-FUNET
export:         to AS58003 announce AS-FUNET
export:         to AS35382 announce AS-FUNET
export:         to AS42 announce AS-FUNET
export:         to AS3856 announce AS-FUNET
export:         to AS16302 announce AS-FUNET
export:         to AS3221 announce AS-FUNET
export:         to AS12630 announce AS-FUNET
export:         to AS2906 announce AS-FUNET
export:         to AS51728 announce AS-FUNET
export:         to AS43558 announce {0.0.0.0/0}
export:         to AS60116 announce AS-FUNET
export:         to AS8075 announce AS-FUNET
export:         to AS13335 announce AS-FUNET
export:         to AS24940 announce AS-FUNET
export:         to AS202053 announce AS-FUNET
export:         to AS15830 announce AS-FUNET
export:         to AS13170 announce AS-FUNET
export:         to AS32934 announce AS-FUNET
export:         to AS197032 announce AS-FUNET
export:         to AS1653 announce AS-FUNET
export:         to AS207282 announce ANY
export:         to AS1926 announce {0.0.0.0/0}
export:         to AS39484 announce {0.0.0.0/0}
export:         to AS54113 announce AS-FUNET
export:         to AS42708 announce AS-FUNET
export:         to AS49282 announce AS-FUNET
export:         to AS39699 announce AS-FUNET
export:         to AS50304 announce AS-FUNET
export:         to AS8473 announce AS-FUNET
export:         to AS224 announce AS-FUNET
export:         to AS202246 announce AS-FUNET
export:         to AS204779 announce AS-FUNET
export:         to AS198024 announce AS-FUNET
export:         to AS202509 announce AS-FUNET
export:         to AS19281 announce ANY
export:         to AS51468 announce AS-FUNET
default:        to AS2603 networks ANY
mp-import:      afi ipv6 from AS1759 accept AS-TSF-Global AS-TSF-National
mp-import:      afi ipv6 from AS2603 accept ANY
mp-import:      afi ipv6 from AS5405 accept AS5405:AS-INTERDOTLINK
mp-import:      afi ipv6 from AS6667 accept AS-ELISA
mp-import:      afi ipv6 from AS6939 accept AS-HURRICANE
mp-import:      afi ipv6 from AS12552 accept AS-IPO
mp-import:      afi ipv6 from AS16086 accept AS16086:AS-CUST
mp-import:      afi ipv6 from AS30798 accept AS-TNNET
mp-import:      afi ipv6 from AS29422 accept AS-NBLNETFI
mp-import:      afi ipv6 from AS719 accept AS-ELISAFI
mp-import:      afi ipv6 from AS39662 accept AS39662
mp-import:      afi ipv6 from AS29243 accept AS-MMD
mp-import:      afi ipv6 from AS29432 accept AS29432:AS-PEERING
mp-import:      afi ipv6 from AS15496 accept AS15496
mp-import:      afi ipv6 from AS565 accept AS565
mp-import:      afi ipv6 from AS39857 accept AS39857
mp-import:      afi ipv6 from AS42909 accept AS42909
mp-import:      afi ipv6 from AS47605 accept AS-set-FNE
mp-import:      afi ipv6 from AS8359 accept AS-MTU-V6
mp-import:      afi ipv6 from AS39242 accept AS39242
mp-import:      afi ipv6 from AS35382 accept AS35382
mp-import:      afi ipv6 from AS42 accept AS-PCH
mp-import:      afi ipv6 from AS3856 accept AS-PCH
mp-import:      afi ipv6 from AS16302 accept AS-SUOMICOM
mp-import:      afi ipv6 from AS58003 accept AS58003:AS-ALL
mp-import:      afi ipv6 from AS3221 accept AS-EENET
mp-import:      afi ipv6 from AS12630 accept AS12630
mp-import:      afi ipv6 from AS39098 accept AS39098
mp-import:      afi ipv6 from AS2906 accept as-nflx
mp-import:      afi ipv6 from AS51728 accept AS-set-SELTIMIL
mp-import:      afi ipv6 from AS24751 accept AS-MULTIFI
mp-import:      afi ipv6 from AS43558 accept AS43558
mp-import:      afi ipv6 from AS60116 accept AS60116 AS25152
mp-import:      afi ipv6 from AS8075 accept AS-MICROSOFT
mp-import:      afi ipv6 from AS8674 accept AS-NETNOD-ANYCAST
mp-import:      afi ipv6 from AS13335 accept AS-CLOUDFLARE
mp-import:      afi ipv6 from AS26415 accept AS-GTLD
mp-import:      afi ipv6 from AS24940 accept AS-HETZNER
mp-import:      afi ipv6 from AS202053 accept AS-UPCLOUD
mp-import:      afi ipv6 from AS15830 accept AS-EQUINIX-EU
mp-import:      afi ipv6 from AS32934 accept AS-FACEBOOK
mp-import:      afi ipv6 from AS197032 accept AS197032:AS-ALL
mp-import:      afi ipv6 from AS5400 accept AS-BT-EU
mp-import:      afi ipv6 from AS1653 accept AS-SUNET
mp-import:      afi ipv6 from AS1926 accept AS1926
mp-import:      afi ipv6 from AS39484 accept AS39484
mp-import:      afi ipv6 from AS54113 accept AS-FASTLY
mp-import:      afi ipv6 from AS42708 accept AS-PORTLANE
mp-import:      afi ipv6 from AS49282 accept AS49282:AS-CUST
mp-import:      afi ipv6 from AS39699 accept AS-LOUNEA
mp-import:      afi ipv6 from AS50304 accept AS-BLIX
mp-import:      afi ipv6 from AS8473 accept AS-BAHNHOF
mp-import:      afi ipv6 from AS224 accept AS-UNINETT
mp-import:      afi ipv6 from AS202246 accept AS202246:AS-VALOO
mp-import:      afi ipv6 from AS204779 accept AS-LOCALNETFI
mp-import:      afi ipv6 from AS198024 accept AS198024:AS-ISTEKKI
mp-import:      afi ipv6 from AS202509 accept AS-CLOUDCITYFI
mp-import:      afi ipv6 from AS19281 accept AS-QUAD9-ANYCAST
mp-import:      afi ipv6 from AS51468 accept AS-ONECOM
mp-export:      afi ipv6 to AS1759 announce AS-FUNET
mp-export:      afi ipv6 to AS2603 announce AS-FUNET
mp-export:      afi ipv6 to AS5405 announce AS-FUNET
mp-export:      afi ipv6 to AS6667 announce AS-FUNET
mp-export:      afi ipv6 to AS6939 announce AS-FUNET
mp-export:      afi ipv6 to AS12552 announce AS-FUNET
mp-export:      afi ipv6 to AS16086 announce AS-FUNET
mp-export:      afi ipv6 to AS29422 announce AS-FUNET
mp-export:      afi ipv6 to AS30798 announce AS-FUNET
mp-export:      afi ipv6 to AS719 announce AS-FUNET
mp-export:      afi ipv6 to AS39662 announce ANY
mp-export:      afi ipv6 to AS29243 announce AS-FUNET
mp-export:      afi ipv6 to AS29432 announce AS-FUNET
mp-export:      afi ipv6 to AS15496 announce {::/0}
mp-export:      afi ipv6 to AS565 announce {::/0}
mp-export:      afi ipv6 to AS39857 announce {::/0}
mp-export:      afi ipv6 to AS42909 announce AS-FUNET
mp-export:      afi ipv6 to AS47605 announce AS-FUNET
mp-export:      afi ipv6 to AS8359 announce AS-FUNET
mp-export:      afi ipv6 to AS39242 announce AS-FUNET
mp-export:      afi ipv6 to AS35382 announce AS-FUNET
mp-export:      afi ipv6 to AS42 announce AS-FUNET
mp-export:      afi ipv6 to AS3856 announce AS-FUNET
mp-export:      afi ipv6 to AS16302 announce AS-FUNET
mp-export:      afi ipv6 to AS58003 announce AS-FUNET
mp-export:      afi ipv6 to AS3221 announce AS-FUNET
mp-export:      afi ipv6 to AS12630 announce AS-FUNET
mp-export:      afi ipv6 to AS39098 announce {::/0}
mp-export:      afi ipv6 to AS2906 announce AS-FUNET
mp-export:      afi ipv6 to AS51728 announce AS-FUNET
mp-export:      afi ipv6 to AS24751 announce AS-FUNET
mp-export:      afi ipv6 to AS43558 announce {::/0}
mp-export:      afi ipv6 to AS60116 announce AS-FUNET
mp-export:      afi ipv6 to AS8075 announce AS-FUNET
mp-export:      afi ipv6 to AS8674 announce AS-FUNET
mp-export:      afi ipv6 to AS13335 announce AS-FUNET
mp-export:      afi ipv6 to AS26415 announce AS-FUNET
mp-export:      afi ipv6 to AS24940 announce AS-FUNET
mp-export:      afi ipv6 to AS202053 announce AS-FUNET
mp-export:      afi ipv6 to AS15830 announce AS-FUNET
mp-export:      afi ipv6 to AS32934 announce AS-FUNET
mp-export:      afi ipv6 to AS197032 announce AS-FUNET
mp-export:      afi ipv6 to AS5400 announce AS-FUNET
mp-export:      afi ipv6 to AS1653 announce AS-FUNET
mp-export:      afi ipv6 to AS1926 announce {::/0}
mp-export:      afi ipv6 to AS39484 announce {::/0}
mp-export:      afi ipv6 to AS54113 announce AS-FUNET
mp-export:      afi ipv6 to AS42708 announce AS-FUNET
mp-export:      afi ipv6 to AS49282 announce AS-FUNET
mp-export:      afi ipv6 to AS39699 announce AS-FUNET
mp-export:      afi ipv6 to AS50304 announce AS-FUNET
mp-export:      afi ipv6 to AS8473 announce AS-FUNET
mp-export:      afi ipv6 to AS224 announce AS-FUNET
mp-export:      afi ipv6 to AS202246 announce AS-FUNET
mp-export:      afi ipv6 to AS204779 announce AS-FUNET
mp-export:      afi ipv6 to AS198024 announce AS-FUNET
mp-export:      afi ipv6 to AS202509 announce AS-FUNET
mp-export:      afi ipv6 to AS19281 announce ANY
mp-export:      afi ipv6 to AS51468 announce AS-FUNET
admin-c:        FA1183-RIPE
tech-c:         FH437-RIPE
status:         LEGACY
mnt-by:         RIPE-NCC-LEGACY-MNT
mnt-by:         AS1741-MNT
created:        2002-07-09T11:31:34Z
last-modified:  2025-11-06T12:49:57Z
source:         RIPE

organisation:   ORG-FF1-RIPE
org-name:       CSC - Tieteen tietotekniikan keskus Oy
country:        FI
org-type:       LIR
address:        P.O.Box 405
address:        02101
address:        ESPOO
address:        FINLAND
phone:          +358503819724
phone:          +35894572001
fax-no:         +35894572302
descr:          FUNET FI
mnt-ref:        AS1741-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS1741-MNT
admin-c:        TP1041-RIPE
admin-c:        JS12328-RIPE
admin-c:        JO2633-RIPE
admin-c:        FH437-RIPE
admin-c:        KH622-RIPE
admin-c:        TK5724-RIPE
abuse-c:        FC12122-RIPE
created:        2004-04-17T11:19:41Z
last-modified:  2023-01-20T10:39:18Z
source:         RIPE # Filtered

role:           FUNET Admin
address:        CSC - IT Center for Science Ltd.
address:        P.O. Box 405
address:        FI-02101 Espoo
address:        Finland
org:            ORG-FF1-RIPE
phone:          +358 9 457 2704
fax-no:         +358 9 457 2302
admin-c:        TK5724-RIPE
nic-hdl:        FA1183-RIPE
abuse-mailbox:  abuse@funet.fi
mnt-by:         AS1741-MNT
created:        2004-10-14T12:51:16Z
last-modified:  2018-11-05T07:49:02Z
source:         RIPE # Filtered

role:           FUNET Hostmaster
address:        CSC - IT Center for Science
address:        PO Box 405, FIN-02101 Espoo
address:        Finland
org:            ORG-FF1-RIPE
phone:          +358 9 457 2704
admin-c:        TK5724-RIPE
tech-c:         KH622-RIPE
tech-c:         JS12328-RIPE
tech-c:         AH14612-RIPE
nic-hdl:        FH437-RIPE
mnt-by:         AS1741-MNT
abuse-mailbox:  abuse@funet.fi
created:        2002-06-13T07:20:35Z
last-modified:  2023-04-03T11:13:07Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.119 (DEXTER)



#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber:       1741
ASName:         RIPE-ASNBLOCK-1741
ASHandle:       AS1741
RegDate:        2002-10-15
Updated:        2003-04-25
Comment:        These addresses have been further assigned to users in
Comment:        the RIPE NCC region. Contact information can be found in
Comment:        the RIPE database at http://www.ripe.net/whois    
Ref:            https://rdap.arin.net/registry/autnum/1741

ResourceLink:  https://apps.db.ripe.net/db-web-ui/query
ResourceLink:  whois.ripe.net


OrgName:        RIPE Network Coordination Centre
OrgId:          RIPE
Address:        P.O. Box 10096
City:           Amsterdam
StateProv:      
PostalCode:     1001EB
Country:        NL
RegDate:        
Updated:        2013-07-29
Ref:            https://rdap.arin.net/registry/entity/RIPE

ReferralServer:  whois.ripe.net
ResourceLink:  https://apps.db.ripe.net/db-web-ui/query

OrgTechHandle: RNO29-ARIN
OrgTechName:   RIPE NCC Operations
OrgTechPhone:  +31 20 535 4444 
OrgTechEmail:  hostmaster@ripe.net
OrgTechRef:    https://rdap.arin.net/registry/entity/RNO29-ARIN

OrgAbuseHandle: ABUSE3850-ARIN
OrgAbuseName:   Abuse Contact
OrgAbusePhone:  +31205354444 
OrgAbuseEmail:  abuse@ripe.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE3850-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#