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Data as of Nov 10, 2026

136.148.130.0/24

Anonymizer · ISP proxy

RCN · space held by MB Manding Data Venture

Announcement
136.148.128.0/22
RPKI valid
Announced by
AS6079
Type
ISP proxy
Risk
90 / 100 · Critical
Recent change
New origin Aug 2026
its first announcement on record
IPv4 market

Path

Announced by AS6079 since Aug 2026 · 11 wk ago
1 · Holder
MB Manding Data Venture
record created Aug 14, 2026
2 · Leased from
MB Manding Data Venture
its owner, directly
3 · Announced by
AS6079 RCN
since Aug 2026 · 11 wk ago
4 · Use
Proxy providersnamed Oxylabs
ISP proxy

Operators, sellers and brokers

Proxy providers

NameParentIn 136.148.130.0/24/24s
OxylabsTesonet
256100%
1
Leased from

Owners leasing their own space

NameIn 136.148.130.0/24/24s
MB Manding Data Venture
256100%
1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 136.148.128.0/22

Prefix
136.148.128.0/22
Announced by
AS6079 RCN
Type
ISP proxy
Anonymizer addresses
all
Operator
Proxy providerssold by Oxylabs
RPKI
RPKI valid
Netname
MDV-22-20040414
Registrant
MB Manding Data Venture
RIR
RIPE NCC
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