Data as of Nov 7, 2026
216.37.17.0/24
No anonymizer space · no proxy exits in 30 daysExpedient
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 216.37.0.0/18 since Sep 2013 | AS17054 | Hosting | Expedient |
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 |
|---|---|---|---|---|---|---|
| 216.37.0.0/18 | 16,384 | EXPEDIENT-21 | Expedient (CBL-169) · US | Direct Allocation | Aug 3, 1998 | operations-support@ |
| └ 216.37.17.0/24 | 256 | NFRAME | T2 Systems, Inc. (C02014251) · US | Reassigned | Aug 15, 2008 | operations-support@ via EXPEDIENT-21 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Registry
Holder
- Organization
- Expedient
- Handle
- CBL-169
- Range
- 216.
37. 0. 0/ 18 - Registration type
- Direct Allocation
- Record created
- Aug 3, 1998
Origin network
AS17054
US
- Name
- Expedient
- Type
- Hosting
- Registered
- Jul 18, 2000
- Domain
- expedient.com
- Website
- www.expedient.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2006
- Current origin since
- May 2017 · 9.4 yr
- Origin networks
- 2
- Last change of origin
- May 2013
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 216.37.0.0/18 | AS17054 | /24 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 216.
37. 17. 0/ 24 - Netname
- NFRAME
- Registrant
- T2 Systems, Inc.
- Organization
- T2 Systems, Inc. (C02014251)
- Type
- Reassigned
- Handle
- NET-216-37-17-0-1
- Parent
- NET-216-37-0-0-1
- Created
- Aug 15, 2008
- RIR
- ARIN
- Country
- US
- Delegated
- Aug 3, 1998
- Status
- assigned
Report abuse
Abuse contact
- operations-support@
expedient. com - Name
- Network Services
- Phone
- +1-888-227-9400
- Handle
- NETWO2745-ARIN