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Data as of Nov 6, 2026

66.33.144.0/22

No anonymizer space · no proxy exits in 30 days

IDT Corporation

Announcement
66.33.128.0/19
RPKI valid
Announced by
AS7270
Type
Business
Recent change
New origin Sep 18, 2026
from AS7270 IDT Corporation, after 2.3 years unannounced

Announcements

More specific

Announcements inside

PrefixOriginTypeHolderRPKI
66.33.144.0/24
since Sep 2022
AS7270BusinessIDT Corporation
66.33.146.0/24
since May 2022
AS7270BusinessIDT Corporation
66.33.147.0/24
since May 2024
AS7270BusinessIDT Corporation

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
66.33.128.0/1816,384N2P-1IDT Corporation (IDTCO) · USDirect AllocationOct 23, 2000gnoc@idt.net
└ 66.33.144.0/221,024N2P-HAC1net2phone (C00165029) · USReassignedApr 4, 2001gnoc@idt.net
via N2P-1

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 66.33.128.0/19

Prefix
66.33.128.0/19
Announced by
AS7270 IDT Corporation
Type
Business
RPKI
RPKI valid
Netname
N2P-1
Registrant
IDT Corporation
RIR
ARIN
Origin network

AS7270

US
Name
IDT Corporation
Type
Business
Registered
Oct 30, 1996
Domain
idt.net
Website
www.idt.net
Industry
Retail Stores, Wholesale, and E-commerce Sites
Spamhaus ASN-DROP
not listed