AS Name
SURFNET-AS
Org Name
SURFnet bv
Registry Region
Netherlands
Looking Glass
IPv4Prefixes

0

IPv6Prefixes

11

IPv4 NUMs

0

IPv6 NUMs(/64)

16,777,216

0 IPv4 Addresses
CIDR Description IP NUMs(prefix /64)
2001:610:9000::/40 UT-ANYCAST-IPV6-TEST-NET 16777216
2001:610:9010::/44 UT-ANYCAST-IPV6-TEST-NET 1048576
2001:610:9013::/48 UT-ANYCAST-IPV6-TEST-NET 65536
2001:610:9020::/48 UT-ANYCAST-IPV6-TEST-NET 65536
2001:610:9020::/44 UT-ANYCAST-IPV6-TEST-NET 1048576
2001:610:9030::/44 UT-ANYCAST-IPV6-TEST-NET 1048576
2001:610:9050::/44 UT-ANYCAST-IPV6-TEST-NET 1048576
2001:610:90a0::/48 UT-ANYCAST-IPV6-TEST-NET 65536
2001:610:90b1::/48 UT-ANYCAST-IPV6-TEST-NET 65536
2001:610:90c0::/44 UT-ANYCAST-IPV6-TEST-NET 1048576
2001:610:90f0::/48 UT-ANYCAST-IPV6-TEST-NET 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS2500 WIDE-BB - WIDE Project, JP Japan 262,656 4,294,967,296 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 514,816 282,635,155,472,384 IPv6 IPv6
AS14840 COMMCORP COMUNICACOES LTDA, BR Brazil 53,504 16,106,586,112 IPv6 IPv6
AS267613 , BR Brazil 1,024 4,294,967,296 IPv6 IPv6
AS226 LOS-NETTOS-AS - Los Nettos, US United States 314,112 4,294,967,296 IPv6 IPv6
AS1133 UTWENTE-AS - SURFnet bv, NL Netherlands 65,536 65,536 IPv6 IPv6
AS1916 Associação Rede Nacional de Ensino e Pesquisa, BR Brazil 947,200 268,435,456 IPv6 IPv6
AS20473 AS-CHOOPA - Choopa, LLC, US United States 963,328 57,921,830,912 IPv6 IPv6
AS262605 I7 PROVIDER COMUNICAÇÃO LTDA, BR Brazil 5,120 4,294,967,296 IPv6 IPv6
as-block:       AS1101 - AS1200
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:        2018-11-22T15:27:09Z
last-modified:  2018-11-22T15:27:09Z
source:         RIPE



aut-num:        AS1149
as-name:        SURFNET-AS
descr:          Tijdelijk uitgeleend aan UTWENTE voor onderzoek
admin-c:        SNS1-RIPE
tech-c:         SNS1-RIPE
status:         LEGACY
mnt-by:         SN-LIR-MNT
created:        2002-08-21T16:06:47Z
last-modified:  2019-09-03T09:22:57Z
source:         RIPE
mnt-by:         RIPE-NCC-LEGACY-MNT
org:            ORG-Sb3-RIPE

organisation:   ORG-Sb3-RIPE
org-name:       SURFnet bv
org-type:       LIR
address:        P.O. Box 19035
address:        3501 DA
address:        Utrecht
address:        NETHERLANDS
phone:          +31887873000
admin-c:        HT3384-RIPE
admin-c:        MK512-RIPE
admin-c:        SNS1-RIPE
admin-c:        JK9622-RIPE
admin-c:        WB311-RIPE
admin-c:        NO17-RIPE
admin-c:        RS957-RIPE
admin-c:        SM12780-RIPE
abuse-c:        SNS1-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        SN-LIR-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         SN-LIR-MNT
created:        2004-04-17T11:43:29Z
last-modified:  2018-11-08T14:23:24Z
source:         RIPE # Filtered

role:           SURFnet Network Services
address:        Kantoren Hoog Overborch (Hoog Catharijne)
address:        Moreelsepark 48, 3511 EP Utrecht
address:        Postbus 19035, 3501 DA Utrecht
phone:          +31 88 7873000
admin-c:        JK9622-RIPE
tech-c:         NO17-RIPE
tech-c:         JK9622-RIPE
tech-c:         MK512-RIPE
nic-hdl:        SNS1-RIPE
abuse-mailbox:  [email protected]
mnt-by:         AS1103-MNT
created:        2002-07-09T10:06:06Z
last-modified:  2017-08-25T12:01:47Z
source:         RIPE # Filtered