Data as of Nov 3, 2026
37.77.115.0/24
No anonymizer space · no proxy exits in 30 daysOpnet Srl
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | RPKI |
|---|---|---|---|
| 37.77.112.0/20 since Sep 2013 | AS198471 | Residential |
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 |
|---|---|---|---|---|---|---|
| 37.77.112.0/20 | 4,096 | IT-OPNET-20120202 | Opnet Srl (ORG-OS382-RIPE) · IT | ALLOCATED PA | May 14, 2025 | [email protected] |
| └ 37.77.112.0/22 | 1,024 | LINKEM-NET | Linkem S.p.a. | ASSIGNED PA | Feb 9, 2012 | [email protected] via IT-OPNET-20120202 |
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
Origin network
AS198471
IT
- Name
- Opnet Srl
- Type
- Internet provider
- Registered
- Feb 9, 2012
- Domain
- opnet.it
- Website
- web.linkem.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
- Stable
- First seen
- Mar 2012
- Current origin since
- Mar 2017 · 9.7 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS198471 | RIPE | LINKEM-NETWORK | LINKEM-MNT | May 6, 2020 |
Whois
Registration for this announcement
- Range
- Not stated by the registry
- Netname
- LINKEM-NET
- Registrant
- Linkem S.p.a.
- Registrant country
- IT
- Organization
- Not stated by the registry
- Created
- Feb 9, 2012
- RIR
- RIPE NCC
- Country
- IT
- Delegated
- Feb 2, 2012
- Status
- assigned