Data as of Nov 8, 2026
155.133.121.0/24
No anonymizer space · no proxy exits in 30 daysMAXNET sp. z o.o. · space held by TerraTransit AG
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 |
|---|---|---|---|---|---|---|
| 155.133.120.0/21 | 2,048 | PL-IP4ISP-V4-20200430-4 | TerraTransit AG (ORG-TA251-RIPE) · DE | LEGACY | May 18, 2020 | abuse@ |
| └ 155.133.121.0/24 | 256 | PL-MAXNET-BL-V4-3 | MAXNET sp. z o.o. (ORG-MSZO53-RIPE) · PL | LEGACY | Feb 13, 2018 | biuro. |
Network & registry
IPv4 market
Holder
- Organization
- TerraTransit AG
- Handle
- ORG-TA251-RIPE
- Range
- 155.
133. 120. 0/ 21 - Registration type
- LEGACY
- Record created
- May 18, 2020
- Legacy
- yes
Origin network
AS2821
PL
- Name
- MAXNET sp. z o.o.
- Type
- Internet provider
- Registered
- Nov 20, 2015
- Domain
- epoczta.pl
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Dec 2014
- Current origin since
- Jul 2024 · 2.3 yr
- Origin networks
- 4
- Last change of origin
- Jul 2024
Recorded history
History
- Handoffs
- 3
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS2821 | RIPE | PL-MAXNET-V4-1 | TSLA1-MNT | Jul 19, 2024 |
Whois
Registration for this announcement
- Range
- 155.
133. 121. 0/ 24 - Netname
- PL-MAXNET-BL-V4-3
- Registrant
- MAXNET sp. z o.o.
- Registrant country
- PL
- Organization
- MAXNET sp. z o.o. (ORG-MSZO53-RIPE)
- Org country
- PL
- Type
- LEGACY
- Created
- Feb 13, 2018
- Updated
- Jul 19, 2024
- Maintainer
- TSLA1-MNT
- RIR
- RIPE NCC
- Country
- DE
- Delegated
- Nov 7, 1991
- Status
- assigned
Report abuse
Abuse contact
- biuro.
maxnet@ epoczta. pl - Name
- MAXNET sp. z o.o. Database Contacts
- Handle
- MSZO16-RIPE