Data as of Nov 8, 2026
149.143.160.0/23
Anonymizer · Datacenter proxy1 residential-proxy exit · 30 daysFastly, Inc. · space held by WiredISP Inc.
Announcement
this exact prefix
No RPKI
Announced by
Type
Datacenter proxy
Recent change
New origin Jul 2026
from AS3257 GTT Communications Inc., after 1.3 years unannounced
registry: reallocated to Mozilla Corporation by WiredISP Inc., Jun 5, 2026
Residential-proxy exits
Proxy exits
1
0.20% of its addresses · 30 days
Oct 9, 2026 – Nov 7, 2026
Exits seen per day
1 observation
IPv4 market
Path
Announced by AS54113 since Jul 2026 · 4 mo ago
Operators, sellers and brokers
Proxy providers
| Name | Parent | In 149.143.160.0/23 | /24s |
|---|---|---|---|
| Wired ISP | 512100% | 2 |
Leased from
Owners leasing their own space
| Name | In 149.143.160.0/23 | /24s |
|---|---|---|
| WiredISP Inc. | 512100% | 2 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
149.143.160.0/23
From the registry to its use
- Dec 30, 2022Registry recordWiredISP Inc.Direct Allocation149.143.128.0/18
- Aug 27, 2023– Mar 12, 2025
- Jun 5, 2026ReallocatedMozilla CorporationReallocated149.143.160.0/23
- Jul 18, 2026– today
- Sep 14, 2026Route objectAS54113 Fastly, Inc.RADB route object for AS54113 Fastly, Inc., maintainer MAINT-AS54113
- todayUsedWired ISPProxy operator
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Operator | Holder | RPKI |
|---|---|---|---|---|---|
| 149.143.160.0/24 since Jul 2026 | AS54113 | Datacenter proxy | Proxy providersoperated by Wired ISP | WiredISP Inc. via Mozilla Corporation | |
| 149.143.161.0/24 since Jul 2026 | AS54113 | Datacenter proxy | Proxy providersoperated by Wired ISP | WiredISP Inc. via Mozilla Corporation |
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 |
|---|---|---|---|---|---|---|
| 149.143.128.0/18 | 16,384 | WIRED-21 | WiredISP Inc. (WIRED-21) · US | Direct Allocation | Dec 30, 2022 | admin@ |
| └ 149.143.160.0/23 | 512 | MOZILLA | Mozilla Corporation (MOZIL-1) · US | Reallocated | Jun 5, 2026 | hostmaster@ |
Network & registry
IPv4 market
Holder
- Organization
- WiredISP Inc.
- Handle
- WIRED-21
- Range
- 149.
143. 128. 0/ 18 - Registration type
- Direct Allocation
- Record created
- Dec 30, 2022
- Reallocated to
- Mozilla Corporation (MOZIL-1)
- Reallocated range
- 149.
143. 160. 0/ 23 - Reallocated
- Jun 5, 2026
Origin network
AS54113
US
- Name
- Fastly, Inc.
- Type
- Hosting
- Registered
- Oct 4, 2011
- Domain
- fastly.com
- Website
- www.fastly.com
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 146
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Reactivated
- First seen
- Aug 2023
- Current origin since
- Jul 2026 · 4 mo
- Origin networks
- 2
- Last change of origin
- Jul 2026
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS54113 | RADB | Fastly | MAINT-AS54113 | Sep 14, 2026 |
Whois
Registration for this announcement
- Range
- 149.
143. 160. 0/ 23 - Netname
- MOZILLA
- Registrant
- Mozilla Corporation
- Organization
- Mozilla Corporation (MOZIL-1)
- Org address
- 149 New Montgomery St, San Francisco, CA, 94105
- Org country
- US
- Type
- Reallocated
- Handle
- NET-149-143-160-0-1
- Parent
- NET-149-143-128-0-1
- Created
- Jun 5, 2026
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 30, 2022
- Status
- assigned
Report abuse
Abuse contact
- hostmaster@
mozilla. com - Name
- Mozilla Hostmaster
- Phone
- +1-650-903-0800
- Handle
- MOZIL-ARIN