Data as of Nov 15, 2026
66.45.176.136/29
No anonymizer space · no proxy exits in 30 daysTierPoint, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 66.45.160.0/19 since Sep 2022 | AS17378 | Hosting | TierPoint, LLC |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 66.45.160.0/19 | 8,192 | TIER-2 | TierPoint, LLC (TL-801) · US | Direct Allocation | Sep 13, 2005 | abuse@ |
| └ 66.45.176.136/29 | 8 | TIERCUST-131 | unknown | — | — | — |
Network & registry
Announced by
Covering announcement 66.45.176.0/21
- Prefix
- 66.45.176.0/21
- Announced by
- AS17378 TierPoint, LLC
- Type
- Hosting
- RPKI
- RPKI valid
- Netname
- TIER-2
- Registrant
- TierPoint, LLC
- RIR
- ARIN
Origin network
AS17378
US
- Name
- TierPoint, LLC
- Type
- Hosting
- Registered
- Aug 24, 2000
- Domain
- tierpoint.com
- Website
- www.tierpoint.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
66.45.176.0/21
Routing history
- Pattern
- Rotating
- First seen
- Oct 2006
- Current origin since
- Sep 2022 · 4.2 yr
- Origin networks
- 2
- Last change of origin
- Sep 2022
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 66.45.160.0/19 | AS7181 | /24 | ARIN | Another network |
| 66.45.160.0/19 | AS17378 | /24 | ARIN | RPKI valid |
IRR
Route objects on 66.45.176.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS17378 | RADB | V4-PUB-CB-ANNOUNCED | MAINT-AS22773 | Jun 8, 2025 |
Whois
Registration for this announcement
- Range
- 66.
45. 160. 0/ 19 - Netname
- TIER-2
- Registrant
- TierPoint, LLC
- Organization
- TierPoint, LLC (TL-801)
- Org address
- 12444 Powerscourt Drive Suite 450, St. Louis, MO, 63131
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-66-45-160-0-1
- Parent
- NET-66-0-0-0-0
- Created
- Sep 13, 2005
- RIR
- ARIN
- Country
- US
- Delegated
- Sep 13, 2005
- Status
- assigned
Report abuse
Abuse contact
- abuse@
tierpoint. com - Name
- Tierpoint Abuse
- Phone
- +1-844-200-8718
- Handle
- TIERP2-ARIN