Data as of Nov 7, 2026
64.245.128.0/24
No anonymizer space · no proxy exits in 30 daysCogent Communications, LLC · space held by Verizon Business
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 64.244.0.0/15 since May 2005 | AS2828 | Internet provider | 1 | Verizon Business |
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 |
|---|---|---|---|---|---|---|
| 64.244.0.0/15 | 131,072 | ALGX-ABI-BLK16 | Verizon Business (MCICS) · US | Direct Allocation | Jan 2, 2001 | abuse@ |
| └ 64.245.128.0/24 | 256 | XOXO-64-245-128-0 | Monarch Alternative Capital LP (MACL-3) · US | Reallocated | Feb 4, 2009 | — |
Network & registry
IPv4 market
Holder
- Organization
- Verizon Business
- Handle
- MCICS
- Range
- 64.
244. 0. 0/ 15 - Registration type
- Direct Allocation
- Record created
- Jan 2, 2001
- Reallocated to
- Monarch Alternative Capital LP (MACL-3)
- Reallocated range
- 64.
245. 128. 0/ 24 - Reallocated
- Feb 4, 2009
Origin network
AS174
US
- Name
- Cogent Communications, LLC
- Type
- Internet provider
- Registered
- May 16, 1996
- Domain
- cogentco.com
- Website
- www.cogentco.com/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 1,658
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Reactivated
- First seen
- May 2008
- Current origin since
- Sep 2024 · 2.2 yr
- Origin networks
- 3
- Last change of origin
- Sep 2024
Recorded history
History
- Handoffs
- 2
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS14669 not the origin | RADB | rockefeller | MAINT-AS27506 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 64.
245. 128. 0/ 24 - Netname
- XOXO-64-245-128-0
- Registrant
- Monarch Alternative Capital LP
- Organization
- Monarch Alternative Capital LP (MACL-3)
- Org address
- 535 Madison Avenue, New York, NY, 10022
- Org country
- US
- Type
- Reallocated
- Handle
- NET-64-245-128-0-1
- Parent
- NET-64-244-0-0-1
- Created
- Feb 4, 2009
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 2, 2001
- Status
- assigned
Report abuse
Abuse contact
- abuse-mail@
verizonbusiness. com - Name
- abuse
- Phone
- +1-800-900-0241
- Handle
- ABUSE3-ARIN