Data as of Nov 5, 2026
38.132.57.0/24
No anonymizer space · no proxy exits in 30 daysZPro Solutions · space held by Cogent Communications, LLC
Announcement
this exact prefix
No RPKI
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recent change
New origin Sep 2026
from AS54005 ZPro Solutions
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Leased from | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|---|
| 38.132.48.0/20 since Jun 2023 | AS19122 | Hosting | Cogent Communications, LLC via eStruxture Data Centers Inc. | |||
| 38.0.0.0/8 | AS174 | Internet provider | IP broker Rackdog (part) | 406,815 77,739 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@ |
| └ 38.132.48.0/20 | 4,096 | ESTRUXTURE-CGNT-NET-1 | eStruxture Data Centers Inc. (EDC-83) · CA | Reallocated | Jun 22, 2023 | abuse@ |
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
- Reallocated to
- eStruxture Data Centers Inc. (EDC-83)
- Reallocated range
- 38.
132. 48. 0/ 20 - Reallocated
- Jun 22, 2023
Origin network
AS54005
US
- Name
- ZPro Solutions
- Type
- Hosting
- Registered
- Apr 5, 2023
- Domain
- zprosolutions.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Nov 2025
- Current origin since
- Sep 2026 · 2 mo
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 38.
132. 48. 0/ 20 - Netname
- ESTRUXTURE-CGNT-NET-1
- Registrant
- eStruxture Data Centers Inc.
- Organization
- eStruxture Data Centers Inc. (EDC-83)
- Org address
- 800 Square Victoria, SS1-060, Montreal, QC, H4Z 1B7
- Org country
- CA
- Type
- Reallocated
- Handle
- NET-38-132-48-0-1
- Parent
- NET-38-0-0-0-1
- Created
- Jun 22, 2023
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 16, 1991
- Status
- assigned
Report abuse
Abuse contact
- abuse@
estruxture. com - Name
- eStruxture Abuse
- Phone
- +1-514-369-2209
- Handle
- ESTRU2-ARIN