Data as of Nov 3, 2026
154.30.8.0/24
Anonymizer · Datacenter proxyLeaseweb Australia Pty Limited · space held by Cogent Communications, LLC
Announcement
this exact prefix
RPKI valid
Announced by
Type
Datacenter proxy
Risk
85 / 100 · Critical
IPv4 market
Path
1 · Holder
record created Feb 5, 1992 · reallocated to Aventice LLC Dec 8, 2021
4 · Use
Datacenter proxy
anonymizer space, operator not named
Operators, sellers and brokers
Leased from
IP brokers
| Name | In 154.30.8.0/24 | /24s |
|---|---|---|
| Aventice | 256100% | 1 |
Leased from
Owners leasing their own space
| Name | In 154.30.8.0/24 | /24s |
|---|---|---|
| Cogent Communications, LLC | 256100% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
154.30.8.0/24
From the registry to its use
- Feb 5, 1992Registry recordCogent Communications, LLCDirect Allocation (legacy, pre-1997)154.30.0.0/16
- Sep 15, 2006– Nov 2, 2026
- Nov 29, 2021– Jan 27, 2022
- Dec 8, 2021ReallocatedAventice LLCReallocated154.30.0.0/19
- Feb 9, 2022– Aug 31, 2022
- Aug 10, 2022Route objectAS136988 Leaseweb Australia Pty LimitedRADB route object for AS136988 Leaseweb Australia Pty Limited, maintainer MAINT-AS16265
- Sep 13, 2022– Nov 2, 2026
- Aug 15, 2026Route objectAS136988 Leaseweb Australia Pty LimitedARIN route object for AS136988 Leaseweb Australia Pty Limited, maintainer MNT-AL-584
- todayLeased fromAventiceIP broker
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Anonymizer addresses | Operator | Leased from | Proxy exits | RPKI |
|---|---|---|---|---|---|---|---|
| 154.24.0.0/13 since Sep 2006 | AS174 | Internet provider | 8,1921.6%ISP proxy | Proxy providerssold by Oxylabs | IP broker Aventice (part) | 2,798 1,331 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 |
|---|---|---|---|---|---|---|
| 154.30.0.0/16 | 65,536 | COGENT-153-30-16 | Cogent Communications, LLC (COGC) · US | Direct Allocation | Feb 5, 1992 | [email protected] |
| └ 154.30.0.0/19 | 8,192 | AVENTICE-CGNT-NET-11 | Aventice LLC (AL-584) · US | Reallocated | Dec 8, 2021 | [email protected] |
Network & registry
IPv4 market
Holder
- Organization
- Cogent Communications, LLC
- Handle
- COGC
- Range
- 154.30.0.0/16
- Registration type
- Direct Allocation
- Record created
- Feb 5, 1992
- Legacy
- yes
- Reallocated to
- Aventice LLC (AL-584)
- Reallocated range
- 154.30.0.0/19
- Reallocated
- Dec 8, 2021
Origin network
AS136988
AU
- Name
- Leaseweb Australia Pty Limited
- Type
- Hosting
- Registered
- Sep 25, 2017
- Domain
- leaseweb.com
- Website
- www.leaseweb.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
- Nov 2021
- Current origin since
- Sep 2022 · 4.1 yr
- Origin networks
- 3
- Last change of origin
- Sep 2022
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 154.30.8.0/24 | AS136988 | /24 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 154.30.0.0/19
- Netname
- AVENTICE-CGNT-NET-11
- Registrant
- Aventice LLC
- Organization
- Aventice LLC (AL-584)
- Org address
- 7301 W. PALMETTO PARK RD, BOCA RATON, FL, 33433
- Org country
- US
- Type
- Reallocated
- Handle
- NET-154-30-0-0-2
- Parent
- NET-154-30-0-0-1
- Created
- Dec 8, 2021
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 5, 1992
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse
- Phone
- +1-214-530-2046
- Handle
- ABUSE7905-ARIN