Data as of Nov 4, 2026
97.86.168.0/24
No anonymizer space · no proxy exits in 30 daysMaryville University of St Louis · space held by Charter Communications LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 97.86.160.0/20 since Jun 2008 | AS20115 | Residential | 4 | Charter Communications LLC via Charter 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 |
|---|---|---|---|---|---|---|
| 97.80.0.0/12 | 1,048,576 | NETBLK-CHARTER-NET | Charter Communications LLC (CC04) · US | Direct Allocation | Mar 21, 2007 | [email protected] |
| └ 97.86.160.0/20 | 4,096 | STL-MO-97-86-160 | Charter Communications LLC (CC04) · US | Reallocated | Mar 27, 2007 | [email protected] |
| └ 97.86.168.0/22 | 1,024 | MRYV-97-86-168-0 | Maryville University (C01894763) · US | Reassigned | Feb 28, 2008 | [email protected] via STL-MO-97-86-160 |
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
IPv4 market
Holder
- Organization
- Charter Communications LLC
- Handle
- CC04
- Range
- 97.80.0.0/12
- Registration type
- Direct Allocation
- Record created
- Mar 21, 2007
Origin network
AS396406
US
- Name
- Maryville University of St Louis
- Type
- Education
- Registered
- Mar 12, 2019
- Domain
- maryville.edu
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2009
- Current origin since
- Aug 2019 · 7.2 yr
- Origin networks
- 2
- Last change of origin
- Aug 2019
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 97.86.168.0/24 | AS396406 | /24 | ARIN | RPKI valid |
| 97.86.160.0/20 | AS20115 | /20 | ARIN | Another network |
| 97.86.160.0/20 | AS22677 | /20 | ARIN | Another network |
Whois
Registration for this announcement
- Range
- 97.86.168.0/22
- Netname
- MRYV-97-86-168-0
- Registrant
- Maryville University
- Organization
- Maryville University (C01894763)
- Type
- Reassigned
- Handle
- NET-97-86-168-0-1
- Parent
- NET-97-86-160-0-1
- Created
- Feb 28, 2008
- RIR
- ARIN
- Country
- US
- Delegated
- Mar 21, 2007
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse
- Phone
- +1-877-777-2263
- Handle
- ABUSE19-ARIN