AS Name
Org Name
IDT Corporation
Registry Region
United States
Looking Glass






IPv6 NUMs(/64)


8,448 IPv4 Addresses
CIDR Description IP Num Net2Phone 256 IDT Corporation 8192 IDT Corporation 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 38,765,672 25,789,595,904 IPv4 IPv4
AS19551 INCAPSULA - Incapsula Inc, US United States 150,016 31,391,744 IPv4 IPv4
AS174 COGENT-174 - Cogent Communications, US United States 27,576,832 310,095,085,568 IPv4 IPv4
IP Address Domain NUMs Domains 3
as-block:       AS15476 - AS15705
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:        2018-11-22T15:27:25Z
last-modified:  2018-11-22T15:27:25Z
source:         RIPE

aut-num:        AS15667
as-name:        NET2PHONE-AS
org:            ORG-NI3-RIPE
import:         from AS5511 action pref=200; accept ANY
import:         from AS15412 action pref=200; accept ANY
export:         to AS5511 announce AS15667
export:         to AS15412 announce AS15667
admin-c:        HD343-RIPE
tech-c:         HD343-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         NET2PHONE-MNT
created:        2002-11-05T10:08:22Z
last-modified:  2018-09-04T09:55:44Z
source:         RIPE

organisation:   ORG-NI3-RIPE
org-name:       IDT Corporation
org-type:       LIR
address:        520 Broad St
address:        NJ 07102
address:        Newark
address:        UNITED STATES
phone:          +1 973 438 3874
fax-no:         +1 973 679 4161
abuse-c:        AR15062-RIPE
admin-c:        GBO1-RIPE
admin-c:        RS8661-RIPE
mnt-ref:        NET2PHONE-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
created:        2004-04-17T11:19:07Z
last-modified:  2017-10-30T15:27:43Z
source:         RIPE # Filtered

person:         Henry Dziewa
address:        Net2Phone, LLC 520 Broad Street Newark, NJ 07102
phone:          +1 973 438 3849
nic-hdl:        HD343-RIPE
created:        2002-09-12T13:41:26Z
last-modified:  2016-04-06T04:01:09Z
mnt-by:         RIPE-NCC-LOCKED-MNT
source:         RIPE # Filtered