Data as of Nov 13, 2026
91.193.55.64/28
No anonymizer space · no proxy exits in 30 daysNetJoin Srl · space held by Michele Pietravalle trading as NETJOIN S.R.L.
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 91.193.55.0/24 | 256 | IT-NETJOIN-20230531 | Michele Pietravalle trading as NETJOIN S.R.L. (ORG-MPTA11-RIPE) · IT | ALLOCATED PA | May 31, 2023 | abuse@ |
| └ 91.193.55.64/28 | 16 | ISGroup-NET | ISGroup S.r.l. | ASSIGNED PA | Apr 21, 2026 | abuse@ via IT-NETJOIN-20230531 |
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
Announced by
Covering announcement 91.193.55.0/24
- Prefix
- 91.193.55.0/24
- Announced by
- AS64445 NetJoin Srl
- Type
- Internet provider
- RPKI
- RPKI valid
- Netname
- IT-NETJOIN-20230531
- Registrant
- Michele Pietravalle trading as NETJOIN S.R.L.
- RIR
- RIPE NCC
Origin network
AS64445
IT
- Name
- NetJoin Srl
- Type
- Internet provider
- Registered
- Aug 23, 2016
- Domain
- netjoin.it
- Website
- www.netjoin.it
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 91.193.55.0/24
91.193.55.0/24
Routing history
- Pattern
- Reactivated
- First seen
- Jun 2013
- Current origin since
- May 2023 · 3.5 yr
- Origin networks
- 2
- Last change of origin
- May 2023
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 91.193.55.0/24 | AS64445 | /24 | RIPE | RPKI valid |
IRR
Route objects on 91.193.55.0/24
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS64445 | RIPE | NETJOIN-MNT | May 31, 2023 |
Whois
Registration for this announcement
- Range
- 91.
193. 55. 0/ 24 - Netname
- IT-NETJOIN-20230531
- Registrant
- Michele Pietravalle trading as NETJOIN S.R.L.
- Registrant country
- IT
- Organization
- Michele Pietravalle trading as NETJOIN S.R.L. (ORG-MPTA11-RIPE)
- Org country
- IT
- Type
- ALLOCATED PA
- Created
- May 31, 2023
- Updated
- Apr 2, 2026
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- IT
- Delegated
- May 31, 2023
- Status
- assigned
Report abuse
Abuse contact
- abuse@
netjoin. it - Name
- Abuse-C Role
- Handle
- AR68253-RIPE