Data as of Nov 10, 2026

208.77.149.0/24

No anonymizer space · no proxy exits in 30 days

VIRTBIZ Internet Services

Announcement
this exact prefix
No RPKI
Announced by
Type
Hosting
Risk
50 / 100 · Medium

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
208.77.144.0/212,048VIRTBIZ-DFW4VIRTBIZ Internet Services (VIS-64) · USDirect AllocationApr 25, 2007abuse@virtbiz.com
└ 208.77.149.0/24256DFWBROADBAND-BLK4VIRTBIZ Customer - DFW Broadband, LLC (C01750058) · USReassignedOct 9, 2007abuse@virtbiz.com
via VIRTBIZ-DFW4

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Stable
First seen
May 2007
Current origin since
May 2017 · 9.5 yr
Origin networks
3
Last change of origin
May 2017
Recorded history

History

Handoffs
2