Data as of Nov 3, 2026
205.139.154.0/24
No anonymizer space · no proxy exits in 30 daysGuardian Analytics, Inc. · space held by CenturyLink Communications, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 205.139.128.0/19 since Nov 2018 | AS3561 | Internet provider | CenturyLink Communications, LLC | ||
| 205.138.0.0/15 since May 2005 | AS3561 | Internet provider | 1 | CenturyLink 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 |
|---|---|---|---|---|---|---|
| 205.138.0.0 - 205.140.175.255 | 176,128 | CENTURYLINK-LEGACY-SAVVIS-BLK182 | CenturyLink Communications, LLC (CCL-534) · US | Direct Allocation | Feb 15, 1995 | [email protected] |
| └ 205.139.154.0/24 | 256 | SAVV-S605602-6 | Guardian Analytics (GA-357) · US | Reassigned | Feb 1, 2016 | — |
Network & registry
IPv4 market
Holder
- Organization
- CenturyLink Communications, LLC
- Handle
- CCL-534
- Range
- 205.138.0.0 - 205.140.175.255
- Registration type
- Direct Allocation
- Record created
- Feb 15, 1995
- Legacy
- yes
Origin network
AS22013
US
- Name
- Guardian Analytics, Inc.
- Type
- Business
- Registered
- Jun 29, 2010
- Domain
- guardiananalytics.com
- Industry
- Banks, Credit Card Companies, Mortgage Providers
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Feb 2016
- Current origin since
- Feb 2016 · 11 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS22013 | RADB | Proxy route object | MAINT-AS14609 | Feb 29, 2024 |
Whois
Registration for this announcement
- Range
- 205.139.154.0/24
- Netname
- SAVV-S605602-6
- Registrant
- Guardian Analytics
- Organization
- Guardian Analytics (GA-357)
- Org address
- 2465 Latham St, Mountain View, CA, 94040
- Org country
- US
- Type
- Reassigned
- Handle
- NET-205-139-154-0-1
- Parent
- NET-205-138-0-0-1
- Created
- Feb 1, 2016
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 15, 1995
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Centurylink Abuse Desk
- Phone
- +1-877-886-6515
- Handle
- CAD54-ARIN