Data as of Nov 4, 2026
149.13.60.0/24
No anonymizer space · no proxy exits in 30 daysLimestone Networks, Inc. · reallocated from Cogent Communications, LLC
Announcement
this exact prefix
No RPKI
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recently moved
Recent change
New origin Oct 22, 2026
from AS174 Cogent Communications, LLC
registry: reallocated to Limestone Networks, Inc. by Cogent Communications, LLC, Sep 21, 2026
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 149.12.0.0/15 since Sep 2006 | AS174 | Internet provider | 2,216 491 always on |
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 |
|---|---|---|---|---|---|---|
| 149.13.0.0/16 | 65,536 | COGENT-149-13-16 | Cogent Communications, LLC (COGC) · US | Direct Allocation | Jan 28, 1992 | [email protected] |
| └ 149.13.60.0/24 | 256 | LIMESTONE-NETWORKS-CGNT-NET-45 | Limestone Networks, Inc. (LIMES-2) · US | Reallocated | Sep 21, 2026 | [email protected] |
Network & registry
IPv4 market
Holder
- Organization
- Cogent Communications, LLC
- Handle
- COGC
- Range
- 149.13.0.0/16
- Registration type
- Direct Allocation
- Record created
- Jan 28, 1992
- Legacy
- yes
- Reallocated to
- Limestone Networks, Inc. (LIMES-2)
- Reallocated range
- 149.13.60.0/24
- Reallocated
- Sep 21, 2026
Origin network
AS46475
US
- Name
- Limestone Networks, Inc.
- Type
- Hosting
- Registered
- Sep 29, 2008
- Domain
- limestonenetworks.com
- Website
- www.limestonenetworks.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 29
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Nov 2025
- Current origin since
- Oct 22, 2026 · under a month
- Origin networks
- 3
- Last change of origin
- Oct 22, 2026
Recorded history
History
- Handoffs
- 2
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS46475 | ARIN | Object Registered for Cogent Customer - Limestone Networks | MNT-COGC | Sep 18, 2026 |
Whois
Registration for this announcement
- Range
- 149.13.60.0/24
- Netname
- LIMESTONE-NETWORKS-CGNT-NET-45
- Registrant
- Limestone Networks, Inc.
- Organization
- Limestone Networks, Inc. (LIMES-2)
- Org address
- 400 S. Akard Street, Dallas, TX, 75202
- Org country
- US
- Type
- Reallocated
- Handle
- NET-149-13-60-0-1
- Parent
- NET-149-13-0-0-1
- Created
- Sep 21, 2026
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 28, 1992
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse
- Phone
- +1-214-586-0555
- Handle
- ABUSE1804-ARIN