Data as of Nov 3, 2026
72.37.143.0/24
Anonymizer · Datacenter proxyAS38854 · space held by PacketExchange, Inc
Announcement
this exact prefix
RPKI valid
Announced by
Type
Datacenter proxy
Risk
85 / 100 · Critical
IPv4 market
Path
1 · Holder
record created Mar 17, 2005 · reallocated to Bunny Communications Mar 31, 2026
Operators, sellers and brokers
Proxy providers
| Name | Parent | In 72.37.143.0/24 | /24s |
|---|---|---|---|
| Bunny | 256100% | 1 |
Leased from
Owners leasing their own space
| Name | In 72.37.143.0/24 | /24s |
|---|---|---|
| PacketExchange, Inc | 256100% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
72.37.143.0/24
From the registry to its use
- Mar 17, 2005Registry recordPacketExchange, IncDirect Allocation72.37.128.0/17
- Oct 1, 2008– Apr 1, 2009
- Apr 22, 2011– Nov 1, 2014
- Jan 22, 2014– Oct 16, 2020AnnouncedAS63058 HRCOM
- Jul 22, 2015– Nov 2, 2026
- Mar 31, 2026ReallocatedBunny CommunicationsReallocated72.37.143.0/24
- Mar 31, 2026Route objectAS5065 Bunny CommunicationsARIN route object for AS5065 Bunny Communications, maintainer MNT-PACKE-25
- Apr 1, 2026– Apr 24, 2026
- Apr 10, 2026Route objectAS151373 Japan 3D PrinterARIN route object for AS151373 Japan 3D Printer, maintainer MNT-PACKE-25
- Apr 16, 2026
- Apr 25, 2026– Nov 2, 2026
- todayUsedBunnyProxy operator
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 72.37.128.0/17 since Jul 2015 | AS3257 | Unknown | 9 2 always on | PacketExchange, Inc |
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 |
|---|---|---|---|---|---|---|
| 72.37.128.0/17 | 32,768 | NETBLK-PACKETEXCHANGE-V4-03 | PacketExchange, Inc (PACKE-25) · US | Direct Allocation | Mar 17, 2005 | [email protected] |
| └ 72.37.143.0/24 | 256 | BUNNY1-ARIN-GTT | Bunny Communications (BCL-435) · US | Reallocated | Mar 31, 2026 | [email protected] |
Network & registry
IPv4 market
Holder
- Organization
- PacketExchange, Inc
- Handle
- PACKE-25
- Range
- 72.37.128.0/17
- Registration type
- Direct Allocation
- Record created
- Mar 17, 2005
- Reallocated to
- Bunny Communications (BCL-435)
- Reallocated range
- 72.37.143.0/24
- Reallocated
- Mar 31, 2026
Origin network
AS38854
ZZ
- Type
- Hosting
- Registered
- Nov 1, 2026
- Domain
- zenlayer.com
- Industry
- Hosting, Cloud Provider, Data Center, Server Colocation
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Oct 2008
- Current origin since
- Apr 2026 · 6 mo
- Origin networks
- 4
- Last change of origin
- Apr 2026
Recorded history
History
- Handoffs
- 3
RPKI
Route origin authorizations
Whois
Registration for this announcement
- Range
- 72.37.143.0/24
- Netname
- BUNNY1-ARIN-GTT
- Registrant
- Bunny Communications
- Organization
- Bunny Communications (BCL-435)
- Org address
- 5 Brewster Street,, Glen Cove, NY, 11542
- Org country
- US
- Type
- Reallocated
- Handle
- NET-72-37-143-0-1
- Parent
- NET-72-37-128-0-1
- Created
- Mar 31, 2026
- RIR
- ARIN
- Country
- US
- Delegated
- Mar 17, 2005
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- abuse
- Phone
- +1-310-728-7815
- Handle
- ABUSE9421-ARIN