Data as of Nov 14, 2026

72.1.148.0/24

Anonymizer · ISP proxy

RCN · space held by GTT Americas, LLC

Announcement
RPKI valid
Announced by
Type
ISP proxy
Risk
90 / 100 · Critical
IPv4 market

Path

1 · Holder
record created Sep 9, 2004
2 · Leased from
its owner, directly
3 · Announced by
AS6079 RCN
since Jan 2025 · 22 mo ago
4 · Use
ISP proxy
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

Owners leasing their own space

NameIn 72.1.148.0/24/24s
GTT Americas, LLC
256100%
1

Network & registry

Routing timeline

Who has announced 72.1.128.0/19

72.1.128.0/19

Routing history

Pattern
Reactivated
First seen
May 2005
Current origin since
Jan 2025 · 1.8 yr
Origin networks
2
Last change of origin
Jan 2025
Recorded history

History

Handoffs
1