Data as of Nov 7, 2026
66.102.124.0/24
No anonymizer space · no proxy exits in 30 daysCogent Communications, LLC
Announcement
this exact prefix
No RPKI
Announced by
Type
Unknown
Risk
30 / 100 · Medium
Recently moved
Recent change
New origin Sep 2026
from AS150671 Mansoorah Telecommunications Company Pvt Ltd
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 66.102.96.0/19 since Nov 2009 | AS174 | Internet provider | 19 1 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 |
|---|---|---|---|---|---|---|
| 66.102.96.0/19 | 8,192 | COGENT-ANET-0004 | Cogent Communications, LLC (COGC) · US | Direct Allocation | Jul 10, 2002 | abuse@ |
| └ 66.102.120.0/21 | 2,048 | MANSOORAH-CGNT-NET-1 | Mansoorah Telecommunications Company Pvt Ltd (C11407076) · PK | Reassigned | Oct 30, 2025 | abuse@ via COGENT-ANET-0004 |
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
IPv4 market
Holder
- Organization
- Cogent Communications, LLC
- Handle
- COGC
- Range
- 66.
102. 96. 0/ 19 - Registration type
- Direct Allocation
- Record created
- Jul 10, 2002
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
- Rotating
- First seen
- May 2025
- Current origin since
- Sep 2026 · 2 mo
- Origin networks
- 4
- Last change of origin
- Sep 2026
Recorded history
History
- Handoffs
- 5
Whois
Registration for this announcement
- Range
- 66.
102. 120. 0/ 21 - Netname
- MANSOORAH-CGNT-NET-1
- Registrant
- Mansoorah Telecommunications Company Pvt Ltd
- Organization
- Mansoorah Telecommunications Company Pvt Ltd (C11407076)
- Type
- Reassigned
- Handle
- NET-66-102-120-0-1
- Parent
- NET-66-102-96-0-1
- Created
- Oct 30, 2025
- RIR
- ARIN
- Country
- US
- Delegated
- Jul 10, 2002
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cogentco. com - Name
- Cogent Abuse
- Phone
- +1-877-875-4311
- Handle
- COGEN-ARIN