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Data as of Nov 3, 2026

74.91.97.0/24

1 residential-proxy exit · 30 days

SupraNet Communications, Inc. · space held by Mad City Broadband, Inc.

Announcement
74.91.96.0/20
RPKI valid
Announced by
AS4150
Type
Business
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
1
0.39% of its addresses · 30 days
Providers
2
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

91 observations

Proxy providers listing exits

  • ColaProxy
  • WealthProxies

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 74.91.96.0/20

Prefix
74.91.96.0/20
Announced by
AS4150 SupraNet Communications, Inc.
Type
Residential
Proxy exits
10
RPKI
RPKI valid
Netname
MCB-V4-BLOCK1
Registrant
Mad City Broadband, Inc.
RIR
ARIN
Origin network

AS4150

US
Name
SupraNet Communications, Inc.
Type
Internet provider
Registered
Dec 15, 1994
Domain
supranet.net
Website
www.supranet.net/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed