Data as of Nov 6, 2026
154.30.157.0/24
No anonymizer space · no proxy exits in 30 dayseStruxture Data Centers Inc. · space held by Cogent Communications, LLC
Announcement
this exact prefix
No RPKI
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recently moved
Recent change
New origin May 2026
from AS174 Cogent Communications, LLC
IPv4 market
Path
Announced by AS55066 since May 2026 · 5 mo ago
2 · Leased from
4 · Use
Hosting
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
154.30.157.0/24
From the registry to its use
- Feb 5, 1992Registry recordCogent Communications, LLCDirect Allocation (legacy, pre-1997)154.30.0.0/16
- Sep 15, 2006– today
- Apr 8, 2020– May 1, 2020
- Jul 1, 2020– Sep 10, 2020
- Aug 30, 2020– Oct 16, 2020
- Oct 5, 2020– Sep 17, 2021
- Sep 18, 2021– Oct 6, 2022
- Oct 19, 2022– Dec 13, 2025
- Mar 12, 2024Route objectAS395111 KVCHOSTING.COM LLCALTDB route object for AS395111 KVCHOSTING.COM LLC, maintainer MAINT-AS395111
- Dec 2, 2025– Mar 7, 2026
- May 31, 2026– today
- todayLeased fromRackdogIP broker
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Leased from | Proxy exits | RPKI |
|---|---|---|---|---|---|
| 154.24.0.0/13 since Sep 2006 | AS174 | Internet provider | IP broker Aventice (part) | 2,801 1,335 always on |
Network & registry
Origin network
AS55066
CA
- Name
- eStruxture Data Centers Inc.
- Type
- Hosting
- Registered
- Sep 14, 2023
- Domain
- estruxture.com
- Website
- www.estruxture.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
- Rotating
- First seen
- Apr 2020
- Current origin since
- May 2026 · 5 mo
- Origin networks
- 5
- Last change of origin
- May 2026
Recorded history
History
- Handoffs
- 6
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS395111 not the origin | ALTDB | BGP-RO | MAINT-AS395111 | Mar 12, 2024 |
Whois
Registration for this announcement
- Range
- 154.
30. 0. 0/ 16 - Netname
- COGENT-153-30-16
- Registrant
- Cogent Communications, LLC
- Organization
- Cogent Communications, LLC (COGC)
- Org address
- 2450 N Street NW, Washington, DC, 20037
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-154-30-0-0-1
- Parent
- NET-154-0-0-0-0
- Created
- Feb 5, 1992
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 5, 1992
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cogentco. com - Name
- Cogent Abuse
- Phone
- +1-877-875-4311
- Handle
- COGEN-ARIN