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Data as of Nov 14, 2026

208.75.141.0/24

1 residential-proxy exit · 30 days

Montana Opticom, LLC

Announcement
this exact prefix
RPKI valid
Announced by
AS11924
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
1
0.39% of its addresses · 30 days
Providers
4
selling exits here
Oct 15, 2026 – Nov 13, 2026

Exits seen per day

27 observations

Proxy providers listing exits

  • FastProxy
  • KocerRoxy
  • LemonBright
  • VitalExclusive

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
208.75.140.0/22
since Jul 2026
AS11924Residential1Montana Opticom, LLC

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
208.75.140.0/221,024MONTANA-OPTICOM-208-75-140Montana Opticom, LLC (MONTA-16) · USDirect AllocationFeb 27, 2007support@mt-opticom.com
└ 208.75.141.0/298208-75-141-0-29unknown———
└ 208.75.141.12/304208-75-141-12-30unknown———
└ 208.75.141.16/298208-75-141-16-29unknown———
└ 208.75.141.24/298208-75-141-24-29unknown———
└ 208.75.141.32/298208-75-141-32-29unknown———
└ 208.75.141.40/304208-75-141-40-30unknown———
└ 208.75.141.44/304208-75-141-44-30unknown———
└ 208.75.141.48/304208-75-141-48-30unknown———
└ 208.75.141.52/304208-75-141-52-30unknown———
└ 208.75.141.56/298208-75-141-56-29unknown———
└ 208.75.141.64/298208-75-141-64-29unknown———
└ 208.75.141.72/304208-75-141-72-30unknown———
└ 208.75.141.76/304208-75-141-76-30unknown———
└ 208.75.141.80/304208-75-141-80-30unknown———
└ 208.75.141.84/304208-75-141-84-30unknown———
└ 208.75.141.88/298208-75-141-88-29unknown———
└ 208.75.141.96/298208-75-141-96-29unknown———
└ 208.75.141.104/298208-75-141-104-29unknown———
└ 208.75.141.112/298208-75-141-112-29unknown———
└ 208.75.141.120/304208-75-141-1120-30unknown———
└ 208.75.141.124/304208-75-141-124-30unknown———
└ 208.75.141.128/298208-75-141-128-29unknown———
└ 208.75.141.136/304208-75-141-136-30unknown———
└ 208.75.141.144/304208-75-141-144-30unknown———
└ 208.75.141.148/304208-75-141-148-30unknown———
└ 208.75.141.152/304208-75-141-152-30unknown———
└ 208.75.141.156/304208-75-141-156-30unknown———
└ 208.75.141.160/304208-75-141-160-30unknown———
└ 208.75.141.164/304208-75-141-164-30unknown———
└ 208.75.141.168/304208-75-141-168-30unknown———
└ 208.75.141.172/304208-75-141-172-30unknown———
└ 208.75.141.176/304208-75-141-176-30unknown———
└ 208.75.141.180/304208-75-141-180-30unknown———
└ 208.75.141.184/304208-75-141-184-30unknown———
└ 208.75.141.188/304208-75-141-188-30unknown———
└ 208.75.141.192/298208-75-141-192-29unknown———
└ 208.75.141.200/304208-75-141-200-30unknown———
└ 208.75.141.204/304208-75-141-204-30unknown———
└ 208.75.141.208/304208-75-141-208-30unknown———
└ 208.75.141.212/304208-75-141-212-30unknown———
└ 208.75.141.216/304208-75-141-216-30-CUSTunknown———
└ 208.75.141.220/304208-75-141-220-30unknown———
└ 208.75.141.224/304208-75-141-224-30unknown———
└ 208.75.141.228/304208-75-141-228-30unknown———
└ 208.75.141.232/304208-75-141-232-30unknown———
└ 208.75.141.236/304208-75-141-236-30unknown———
└ 208.75.141.248/304208-75-141-248-30unknown———
└ 208.75.141.252/304208-75-141-252-30unknown———

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Covering aggregate above, the prefix's own history below

Summary

Routing history

Pattern
Stable
First seen
Apr 2007
Current origin since
Apr 2012 · 15 yr
Origin networks
2
Last change of origin
Apr 2012
Recorded history

History

Handoffs
1