Data as of Nov 3, 2026
158.136.9.0/24
1 residential-proxy exit · 30 daysUniversity System of New Hampshire
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
2
selling exits here
Oct 4, 2026 – Nov 2, 2026
Exits seen per day
24 observations
Proxy providers listing exits
- ColaProxy
- Thordata
Network & registry
Announced by
Covering announcement 158.136.0.0/16
- Prefix
- 158.136.0.0/16
- Announced by
- AS27405 University System of New Hampshire
- Type
- Business
- Proxy exits
- 3
- Always-on exits
- 1
- RPKI
- RPKI valid
- Netname
- PLYMOUTH
- Registrant
- University System of New Hampshire
- RIR
- ARIN
Origin network
AS27405
US
- Name
- University System of New Hampshire
- Type
- Education
- Registered
- Feb 27, 2003
- Domain
- usnh.edu
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 158.136.0.0/16
158.136.0.0/16
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Sep 2007 · 19 yr
- Origin networks
- 2
- Last change of origin
- Sep 2007
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 158.136.0.0/16 | AS29917 | /24 | ARIN | Another network |
| 158.136.0.0/16 | AS27405 | /16 | ARIN | RPKI valid |
| 158.136.0.0/16 | AS198949 | /16 | ARIN | Another network |
IRR
Route objects on 158.136.0.0/16
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS27405 | RADB | RR-RC-University of New Hampshire-Portland | MAINT-RR | Nov 13, 2023 |
| AS27405 | ARIN | USNH-Plymouth | MNT-USNH-Z | Sep 13, 2026 |
| AS29917 not the origin | ARIN | University System of New Hampshire | MNT-USNH-Z | Sep 13, 2026 |
| AS198949 not the origin | RADB | Internet2/Neren_New Hampshire | MAINT-AS198949 | Jun 27, 2024 |
| AS198949 not the origin | ARIN | University System of New Hampshire | MNT-USNH-Z | Sep 13, 2026 |
Whois
Registration for this announcement
- Range
- 158.136.0.0/16
- Netname
- PLYMOUTH
- Registrant
- University System of New Hampshire
- Organization
- University System of New Hampshire (USNH-Z)
- Org address
- University of New Hampshire, Durham, NH, 03824
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-158-136-0-0-1
- Parent
- NET-158-0-0-0-0
- Created
- Mar 6, 1992
- RIR
- ARIN
- Country
- US
- Delegated
- Mar 6, 1992
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- No, Contact Known
- Phone
- +1-800-555-1234
- Handle
- CKN23-ARIN