Data as of Nov 5, 2026
204.72.146.0/24
No anonymizer space · no proxy exits in 30 daysInteliquent, inc.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 204.72.0.0/15 since May 2005 | AS5006 | Internet provider | 9 1 always on | Inteliquent, inc. |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 204.72.0.0/15 | 131,072 | ONVOY-204-72-0-0-15 | Inteliquent, inc. (NTAJC) · US | Direct Allocation | Jun 23, 1994 | sai. |
| └ 204.72.146.0/24 | 256 | SIEMENS-EMS-1 | Siemens EMS (C00902663) · US | Reassigned | Sep 7, 2004 | sai. via ONVOY-204-72-0-0-15 |
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
Registry
Holder
- Organization
- Inteliquent, inc.
- Handle
- NTAJC
- Range
- 204.
72. 0. 0/ 15 - Registration type
- Direct Allocation
- Record created
- Jun 23, 1994
- Legacy
- yes
Origin network
AS5006
US
- Name
- Inteliquent, inc.
- Type
- Internet provider
- Registered
- Mar 15, 1995
- Domain
- inteliquent.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Aug 2018 · 8.3 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS5006 | ARIN | 550 West Adams St. | MNT-NTAJC | May 29, 2025 |
Whois
Registration for this announcement
- Range
- 204.
72. 146. 0/ 24 - Netname
- SIEMENS-EMS-1
- Registrant
- Siemens EMS
- Organization
- Siemens EMS (C00902663)
- Type
- Reassigned
- Handle
- NET-204-72-146-0-1
- Parent
- NET-204-72-0-0-1
- Created
- Sep 7, 2004
- RIR
- ARIN
- Country
- US
- Delegated
- Jun 23, 1994
- Status
- assigned
Report abuse
Abuse contact
- sai.
unnava@ inteliquent. com - Name
- Sai Anvesh Unnava
- Phone
- +1-312-348-8837
- Handle
- USA9-ARIN