Data as of Nov 5, 2026
16.5.100.0/24
Anonymizer · ISP proxy10 residential-proxy exits · 30 daysEssyss · space held by Hewlett Packard Enterprise Company
Announcement
this exact prefix
RPKI valid
Announced by
Type
ISP proxy
Risk
90 / 100 · Critical
Recently moved
Recent change
New origin Sep 28, 2026
from AS63793 Japan OPS Better Co., Ltd.
Residential-proxy exits
Proxy exits
10
3.9% of its addresses · 30 days
Providers
21
selling exits here
Oct 6, 2026 – Nov 4, 2026
Exits seen per day
177 observations
Proxy providers listing exits
- B2Proxy
- Byteful
- CliProxy
- EnigmaProxy
- Evomi
- FastProxy
- GhostConnect
- HideProxy
- IPFly
- IPPeak
- InfiniteProxies
- LudaxProxy
- NextProxy
- NovProxy
- NovaProxy
- Oxylabs
- ProxiesVision
- ProxyEmpire
- PuraRoute
- RainProxy
- VantageProxies
IPv4 market
Path
Announced by AS402510 since Sep 28, 2026 · 5 wk ago
1 · Holder
record created May 18, 1989 · reallocated to Internet Utilities NA LLC Apr 18, 2026
4 · Use
ISP proxy
anonymizer space, operator not named
Operators, sellers and brokers
Leased from
Owners leasing their own space
| Name | In 16.5.100.0/24 | /24s |
|---|---|---|
| Hewlett Packard Enterprise Company | 256100% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
16.5.100.0/24
From the registry to its use
- May 18, 1989Registry recordHewlett Packard Enterprise CompanyDirect Allocation (legacy, pre-1997)16.5.0.0/16
- Apr 18, 2026ReallocatedInternet Utilities NA LLCReallocated16.5.0.0/16
- Jun 24, 2026– Jul 5, 2026
- Jul 24, 2026
- Sep 28, 2026– today
- Oct 1, 2026AssignedInternet Utilities NA LLCReassigned16.5.100.0/24
- Oct 2, 2026Route objectIPXORADB route object for AS402510 Essyss, maintainer MAINT-AS834
- todayLeased fromIPXOIP broker
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 |
|---|---|---|---|---|---|---|
| 16.5.0.0/16 | 65,536 | HPE-15 | Hewlett Packard Enterprise Company (HPE-15) · US | Direct Allocation | May 18, 1989 | IPv4. |
| └ 16.5.0.0/16 | 65,536 | IPXO-LLC | IPXO LLC (IL-845) · US | Reallocated | Apr 3, 2026 | abuse@ |
| └ 16.5.0.0/16 | 65,536 | NETUTILS | Internet Utilities NA LLC (DCL-577) · US | Reallocated | Apr 18, 2026 | report@ |
| └ 16.5.100.0/24 | 256 | NET-16-5-100-0-24 | unknown | Reassigned | Oct 1, 2026 | report@ via HPE-15 |
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
- Hewlett Packard Enterprise Company
- Handle
- HPE-15
- Range
- 16.
5. 0. 0/ 16 - Registration type
- Direct Allocation
- Record created
- May 18, 1989
- Legacy
- yes
- Reallocated to
- Internet Utilities NA LLC (DCL-577)
- Reallocated
- Apr 18, 2026
Origin network
AS402510
US
- Name
- Essyss
- Type
- Hosting
- Registered
- May 13, 2026
- Domain
- essyss.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Jun 2026
- Current origin since
- Sep 28, 2026 · 1 mo
- Origin networks
- 2
- Last change of origin
- Sep 28, 2026
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 16.5.100.0/24 | AS402510 | /24 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 16.
5. 100. 0/ 24 - Netname
- NET-16-5-100-0-24
- Registrant
- Internet Utilities NA LLC
- Organization
- Internet Utilities NA LLC (DCL-577)
- Org address
- 2711 Centerville Road, Wilmington, DE, 19808
- Org country
- US
- Type
- Reassigned
- Handle
- NET-16-5-100-0-1
- Parent
- NET-16-5-0-0-3
- Created
- Oct 1, 2026
- RIR
- ARIN
- Country
- US
- Delegated
- May 18, 1989
- Status
- assigned
Report abuse
Abuse contact
- report@
abuseradar. com - Name
- Internet Utilities Abuse
- Phone
- +1-650-934-1667
- Handle
- IUA-ARIN