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Data as of Nov 10, 2026

48.45.78.0/23

Anonymizer · ISP proxy

Comcast Cable Communications, LLC · space held by AviationAI

Announcement
this exact prefix
RPKI valid
Announced by
AS7922
Type
ISP proxy
Risk
90 / 100 · Critical
Recent change
New origin Jul 2026
its first announcement on record
IPv4 market

Path

Announced by AS7922 since Jul 2026 · 4 mo ago
1 · Holder
AviationAI
record created Dec 10, 2025
2 · Leased from
AviationAI
its owner, directly
3 · Announced by
AS7922 Comcast Cable Communications, LLC
since Jul 2026 · 4 mo ago
4 · Use
Proxy providersnamed Oxylabs
ISP proxy

Operators, sellers and brokers

Proxy providers

NameParentIn 48.45.78.0/23/24s
OxylabsTesonet
512100%
2
Leased from

Owners leasing their own space

NameIn 48.45.78.0/23/24s
AviationAI
512100%
2

Lineage

How this block came to its use, oldest first. The whole IPv4 market →

48.45.78.0/23

From the registry to its use

  1. Dec 10, 2025
    Registry record
    AviationAI
    Direct Allocation
    48.44.0.0/14
  2. Apr 25, 2026– today
    Announced
    AS7922 Comcast Cable Communications, LLC
    as part of 48.45.64.0/18
    48.45.64.0/18
  3. Jul 6, 2026– today
    Announced
    AS7922 Comcast Cable Communications, LLC
    Internet provider
  4. today
    Leased from
    AviationAI
    Lessor
  5. today
    Used
    Oxylabs
    Proxy seller

Announcements

Less specific

Covering announcements

PrefixOriginTypeLeased fromProxy exitsRPKI
48.45.64.0/18
since Apr 2026
AS7922ISP proxyLessor AviationAI68
25 always on

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Covering aggregate above, the prefix's own history below

Summary

Routing history

Pattern
Stable
First seen
Jul 2026
Current origin since
Jul 2026 · 4 mo
Origin networks
1