Data as of Nov 5, 2026
63.170.232.0/24
No anonymizer space · no proxy exits in 30 daysBT Conferencing · space held by Cogent Communications, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 63.160.0.0/12 | AS174 | Internet provider | 178 37 always on | Cogent Communications, LLC |
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 |
|---|---|---|---|---|---|---|
| 63.160.0.0/12 | 1,048,576 | COGENT-63-160-0 | Cogent Communications, LLC (COGC) · US | Direct Allocation | Dec 3, 1999 | abuse@ |
| └ 63.170.232.0/24 | 256 | BTCONFAUDIO | BT Conferencing (BTCONF) · US | Reassigned | Nov 13, 2002 | — |
Network & registry
IPv4 market
Holder
- Organization
- Cogent Communications, LLC
- Handle
- COGC
- Range
- 63.
160. 0. 0/ 12 - Registration type
- Direct Allocation
- Record created
- Dec 3, 1999
Origin network
AS46718
US
- Name
- BT Conferencing
- Type
- Business
- Registered
- Nov 17, 2008
- Domain
- btplc.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
- Jul 2017 · 9.3 yr
- Origin networks
- 4
- Last change of origin
- Jul 2017
Recorded history
History
- Handoffs
- 3
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS46718 | ARIN | 150 Newport Ave | MNT-BTCONF | Oct 30, 2020 |
Whois
Registration for this announcement
- Range
- 63.
170. 232. 0/ 24 - Netname
- BTCONFAUDIO
- Registrant
- BT Conferencing
- Organization
- BT Conferencing (BTCONF)
- Org address
- 150 Newport Ave, Quincy, MA, 02171
- Org country
- US
- Type
- Reassigned
- Handle
- NET-63-170-232-0-1
- Parent
- NET-63-160-0-0-1
- Created
- Nov 13, 2002
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 3, 1999
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cogentco. com - Name
- Cogent Abuse
- Phone
- +1-877-875-4311
- Handle
- COGEN-ARIN