Data as of Nov 11, 2026

152.149.40.0/21

No anonymizer space · no proxy exits in 30 days

Daewoo Information Systems

Announcement

this exact prefix

No RPKI

Announced by

Type

Business

Risk

0 / 100 · Low

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.

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
152.149.40.0/24	256	DAEWOO-KR	Daewoo Information Systems	ALLOCATED PORTABLE	—	irt@nic.or.kr
152.149.41.0/24	256	DAEWOO-KR	Daewoo Information Systems	ALLOCATED PORTABLE	—	irt@nic.or.kr
152.149.42.0/24	256	DAEWOO-KR	Daewoo Information Systems	ALLOCATED PORTABLE	—	irt@nic.or.kr
152.149.43.0/24	256	DAEWOO-KR	Daewoo Information Systems	ALLOCATED PORTABLE	—	irt@nic.or.kr
152.149.44.0/24	256	DAEWOO-KR	Daewoo Information Systems	ALLOCATED PORTABLE	—	irt@nic.or.kr
152.149.45.0/24	256	DAEWOO-KR	Daewoo Information Systems	ALLOCATED PORTABLE	—	irt@nic.or.kr
152.149.46.0/24	256	DAEWOO-KR	Daewoo Information Systems	ALLOCATED PORTABLE	—	irt@nic.or.kr
152.149.47.0/24	256	DAEWOO-KR	Daewoo Information Systems	ALLOCATED PORTABLE	—	irt@nic.or.kr

Routing timeline

Summary