Data as of Nov 3, 2026
45.89.148.0/23
No anonymizer space · no proxy exits in 30 daysQuantcom, a.s. · space held by SCALE IT Service GmbH
Announcement
this exact prefix
RPKI valid
Announced by
Type
Unknown
Risk
40 / 100 · Medium
Leased space
IPv4 market
Path
1 · Holder
record created Sep 27, 2023 · reallocated to ORG-PC276-RIPE Mar 30, 2023
2 · Leased from
4 · Use
Unknown
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
45.89.148.0/23
From the registry to its use
- Mar 24, 2023– Apr 4, 2023
- May 23, 2023– Jun 15, 2023
- Aug 3, 2023– Oct 25, 2023
- Aug 27, 2023– Oct 1, 2023
- Sep 27, 2023Registry recordSCALE IT Service GmbHALLOCATED PA45.89.148.0/22
- Dec 7, 2024– Jan 11, 2025
- Dec 31, 2024– May 11, 2025
- May 24, 2025– Aug 15, 2025
- Jun 5, 2025– Jul 10, 2025
- Dec 14, 2025– Jan 18, 2026
- Jan 7, 2026– Feb 23, 2026
- Mar 8, 2026– Mar 31, 2026
- Apr 1, 2026– today
- Apr 2, 2026Route objectIPXORIPE route object for AS29208 Quantcom, a.s., maintainer NETUTILS-MNT
- Apr 2, 2026Route objectIPXORADB route object for AS29208 Quantcom, a.s., maintainer MAINT-AS834
- todayLeased fromIPXOIP broker
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 |
|---|---|---|---|---|---|---|
| 45.89.148.0/22 | 1,024 | DE-SCALEIT-20190621 | SCALE IT Service GmbH (ORG-SISG4-RIPE) · DE | ALLOCATED PA | Sep 27, 2023 | [email protected] |
| └ 45.89.148.0/23 | 512 | DE-SCALEIT-CHI-23-1 | unknown | SUB-ALLOCATED PA | Mar 30, 2023 | [email protected] |
Network & registry
IPv4 market
Holder
- Organization
- SCALE IT Service GmbH
- Handle
- ORG-SISG4-RIPE
- Range
- 45.89.148.0/22
- Registration type
- ALLOCATED PA
- Record created
- Sep 27, 2023
- Reallocated to
- ORG-PC276-RIPE
- Reallocated range
- 45.89.148.0/23
- Reallocation type
- SUB-ALLOCATED PA
- Reallocated
- Mar 30, 2023
Origin network
AS29208
CZ
- Name
- Quantcom, a.s.
- Type
- Internet provider
- Registered
- Jul 1, 2003
- Domain
- quantcom.cz
- Website
- www.quantcom.cz
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
latest 12 of 13 stints
Summary
Routing history
- Pattern
- Rotating
- First seen
- Mar 2023
- Current origin since
- Apr 2026 · 7 mo
- Origin networks
- 7
- Last change of origin
- Apr 2026
Recorded history
History
- Stints on record
- 13
- Handoffs
- 11
Whois
Registration for this announcement
- Range
- 45.89.148.0/23
- Netname
- DE-SCALEIT-CHI-23-1
- Registrant country
- EU
- Organization
- Not stated by the registry
- Type
- SUB-ALLOCATED PA
- Created
- Mar 30, 2023
- Updated
- Apr 2, 2026
- Maintainer
- netutils-mnt
- RIR
- RIPE NCC
- Country
- DE
- Delegated
- Jun 21, 2019
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Private Customer
- Handle
- PC18660-RIPE