Data as of Nov 6, 2026
Autonomous system

AS57546

Bul Ins AD

Announces 512 addresses in 2 prefixes. None of it is anonymizer space.

Type
Business
BG

Announced prefixes

Arrived
PrefixTypeHolderRPKI
212.56.4.0/24
since Dec 2011
BusinessGTT Communications Inc.
212.56.5.0/24
since Dec 2011
BusinessGTT Communications Inc.

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it