AS Name
Org Name
Registry Region
Looking Glass






IPv6 NUMs(/64)


4,096 IPv4 Addresses
CIDR Description IP Num NTD SA 4096 NTD-NET 256
CIDR Description IP NUMs(prefix /64)
2a05:dac0::/32 ADM-NTD 4294967296
2a05:dac0:1::/48 ADM-NTD 65536
2a05:dac0:2::/48 ADM-NTD 65536
2a05:dac0:3::/48 ADM-NTD 65536
2a05:dac1::/32 ADM-NTD 4294967296
2a05:dac2::/32 ADM-NTD 4294967296
2a05:dac3::/32 NTD-Hosting 4294967296
2a05:dac4::/32 NTD-Hosting 4294967296
2a05:dac5::/32 NTD-Hosting 4294967296
2a05:dac6::/32 INTERNET 4294967296
2a05:dac7::/32 INTERNET 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS174 COGENT-174 - Cogent Communications, US United States 27,862,784 258,859,761,664 IPv4 IPv4 IPv6 IPv6
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1,155,328 17,180,786,688 IPv4 IPv4
IP Address Domain NUMs Domains 2 1 1 10 89
as-block:       AS42383 - AS45055
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:        2018-11-22T15:27:34Z
last-modified:  2018-11-22T15:27:34Z
source:         RIPE

aut-num:        AS44166
as-name:        NTD-AS
org:            ORG-NS55-RIPE
import:         from AS8220 accept any
export:         to AS8220 announce AS44166
import:         from AS8928 accept any
export:         to AS8928 announce AS44166
admin-c:        AP3841-RIPE
tech-c:         AP3841-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-NTD
created:        2007-11-28T09:47:35Z
last-modified:  2018-09-04T10:28:35Z
source:         RIPE

organisation:   ORG-NS55-RIPE
org-name:       NTD SA
country:        CH
org-type:       LIR
address:        ch Faubourg-de-Cruseilles 11
address:        1227
address:        Carouge
address:        SWITZERLAND
phone:          +41225705700
phone:          +41228232227
fax-no:         +41225705799
fax-no:         +41228232238
abuse-c:        AR14346-RIPE
mnt-ref:        MNT-NTD
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-NTD
created:        2007-09-25T09:33:17Z
last-modified:  2021-01-01T16:48:39Z
source:         RIPE # Filtered

person:         Aldo Piantoni
address:        NTD SA
address:        ch Faubourg-de-Cruseilles 11
address:        1227 Carouge
phone:          +41 22 823 22 27
fax-no:         +41 22 823 22 38
nic-hdl:        AP3841-RIPE
mnt-by:         PSINETEU-VIA-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2005-01-14T10:25:23Z
source:         RIPE # Filtered