Data as of Nov 3, 2026
173.237.136.0/23
No anonymizer space · no proxy exits in 30 daysTierPoint, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 173.237.128.0/18 since Aug 2022 | AS17378 | Hosting | TierPoint, 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 |
|---|---|---|---|---|---|---|
| 173.237.128.0/18 | 16,384 | COLO4-BLK7 | TierPoint, LLC (TL-801) · US | Direct Allocation | May 14, 2010 | [email protected] |
| └ 173.237.136.0/23 | 512 | COLO4-SOL-21 | A Small Orange LLC (SOL-21) · US | Reassigned | Nov 20, 2012 | [email protected] |
Network & registry
IPv4 market
Holder
- Organization
- TierPoint, LLC
- Handle
- TL-801
- Range
- 173.237.128.0/18
- Registration type
- Direct Allocation
- Record created
- May 14, 2010
Origin network
AS17378
US
- Name
- TierPoint, LLC
- Type
- Hosting
- Registered
- Aug 24, 2000
- Domain
- tierpoint.com
- Website
- www.tierpoint.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Reactivated
- First seen
- Mar 2016
- Current origin since
- May 2024 · 2.5 yr
- Origin networks
- 3
- Last change of origin
- May 2024
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 173.237.128.0/18 | AS7181 | /24 | ARIN | Another network |
| 173.237.128.0/18 | AS17378 | /24 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 173.237.136.0/23
- Netname
- COLO4-SOL-21
- Registrant
- A Small Orange LLC
- Organization
- A Small Orange LLC (SOL-21)
- Org address
- 10 Corporate Drive, Burlington, MA, 01803
- Org country
- US
- Type
- Reassigned
- Handle
- NET-173-237-136-0-1
- Parent
- NET-173-237-128-0-1
- Created
- Nov 20, 2012
- RIR
- ARIN
- Country
- US
- Delegated
- May 14, 2010
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Newfold-Abuse
- Phone
- +1-904-680-6600
- Handle
- NEWFO-ARIN