Data as of Nov 14, 2026
38.183.185.0/24
No anonymizer space · no proxy exits in 30 daysLanjet S.R.L. · space held by Cogent Communications, LLC
Announcement
this exact prefix
No RPKI
Announced by
Type
Residential
Risk
30 / 100 · Medium
Recently moved
Recent change
New origin Sep 2026
from AS174 Cogent Communications, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Leased from | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|---|
| 38.0.0.0/8 | AS174 | Internet provider | IP broker Rackdog (part) | 397,758 74,175 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 |
|---|---|---|---|---|---|---|
| 38.0.0.0/8 | 16,777,216 | COGENT-A | Cogent Communications, LLC (COGC) · US | Direct Allocation | Apr 16, 1991 | abuse@ |
| └ 38.183.185.0/24 | 256 | LANJET-CGNT-NET-1 | Lanjet S.R.L. (C10499332) · AR | Reassigned | Dec 4, 2023 | abuse@ via COGENT-A |
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
- 38.
0. 0. 0/ 8 - Registration type
- Direct Allocation
- Record created
- Apr 16, 1991
- Legacy
- yes
Origin network
AS272845
AR
- Name
- Lanjet S.R.L.
- Type
- Internet provider
- Registered
- Aug 15, 2022
- Domain
- lanjet.com.ar
- Website
- lanjet.com.ar/
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Apr 2026
- Current origin since
- Sep 2026 · 2 mo
- Origin networks
- 2
- Last change of origin
- Sep 2026
Recorded history
History
- Handoffs
- 2
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS272845 | RADB | Route Registered for Cogent Communications Customer LANJET S.R.L. | MAINT-AS174 | Dec 4, 2023 |
Whois
Registration for this announcement
- Range
- 38.
183. 185. 0/ 24 - Netname
- LANJET-CGNT-NET-1
- Registrant
- Lanjet S.R.L.
- Organization
- Lanjet S.R.L. (C10499332)
- Type
- Reassigned
- Handle
- NET-38-183-185-0-1
- Parent
- NET-38-0-0-0-1
- Created
- Dec 4, 2023
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 16, 1991
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cogentco. com - Name
- Cogent Abuse
- Phone
- +1-877-875-4311
- Handle
- COGEN-ARIN