Data as of Nov 8, 2026
66.33.148.0/22
No anonymizer space · no proxy exits in 30 daysIDT Corporation
Announced by
Type
Business
Risk
0 / 100 · Low
Recent change
New origin Sep 18, 2026
from AS7270 IDT Corporation, after 2.3 years unannounced
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 66.33.128.0/18 | 16,384 | N2P-1 | IDT Corporation (IDTCO) · US | Direct Allocation | Oct 23, 2000 | gnoc@ |
| └ 66.33.148.0/22 | 1,024 | N2P-NWB2 | unknown | — | — | — |
Network & registry
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
Routing timeline
Who has announced 66.33.128.0/19
66.33.128.0/19
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Sep 18, 2026 · 2 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 66.33.128.0/19 | AS7270 | /19 | ARIN | RPKI valid |
| 66.33.128.0/18 | AS7270 | /18 | ARIN | Too specific |
Whois
Registration for this announcement
- Range
- 66.
33. 128. 0/ 18 - Netname
- N2P-1
- Registrant
- IDT Corporation
- Organization
- IDT Corporation (IDTCO)
- Org address
- 520 Broad St, Newark, NJ, 07102
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-66-33-128-0-1
- Parent
- NET-66-0-0-0-0
- Created
- Oct 23, 2000
- RIR
- ARIN
- Country
- US
- Delegated
- Oct 23, 2000
- Status
- assigned
Report abuse
Abuse contact
- gnoc@
idt. net - Name
- GNOC
- Phone
- +1-973-438-4662
- Handle
- GNOC8-ARIN