Data as of Nov 3, 2026
136.148.128.0/22
Anonymizer · ISP proxyRCN · space held by MB Manding Data Venture
Announcement
this exact prefix
RPKI valid
Announced by
Type
ISP proxy
Recent change
New origin Aug 2026
its first announcement on record
IPv4 market
Path
Announced by AS6079 since Aug 2026 · 10 wk ago
Operators, sellers and brokers
Leased from
Owners leasing their own space
| Name | In 136.148.128.0/22 | /24s |
|---|---|---|
| MB Manding Data Venture | 1,024100% | 4 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
136.148.128.0/22
From the registry to its use
Network & registry
Origin network
AS6079
US
- Name
- RCN
- Type
- Internet provider
- Registered
- Apr 4, 2001
- Domain
- astound.com
- Website
- www.astound.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2026
- Current origin since
- Aug 2026 · 2 mo
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 136.148.128.0/22
- Netname
- MDV-22-20040414
- Registrant
- MB Manding Data Venture
- Registrant country
- US
- Organization
- MB Manding Data Venture (ORG-MMDV2-RIPE)
- Org country
- LT
- Type
- LEGACY
- Created
- Aug 14, 2026
- Updated
- Aug 28, 2026
- Maintainer
- RIPE-NCC-LEGACY-MNT
- RIR
- RIPE NCC
- Country
- LT
- Delegated
- Apr 14, 2004
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse-C Role
- Handle
- AR74047-RIPE