Data as of Nov 8, 2026

66.199.164.0/22

No anonymizer space · no proxy exits in 30 days

Aptum Technologies

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.

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
66.199.160.0/20	4,096	PEER1-BLK-03	Aptum Technologies (PER1) · CA	Direct Allocation	Nov 15, 2001	abuse@aptum.com
└ 66.199.164.0/26	64	PEER1-QITX-102	unknown	—	—	—
└ 66.199.164.64/27	32	PEER1-JAGUARMEDIA-01	unknown	—	—	—
└ 66.199.164.96/28	16	PEER1-QITX-77	unknown	—	—	—
└ 66.199.164.112/29	8	PEER1-GTINNOVATECH-01	unknown	—	—	—
└ 66.199.164.120/30	4	PEER1-QITX-79	unknown	—	—	—
└ 66.199.164.128/28	16	PEER1-QITX-88	unknown	—	—	—
└ 66.199.164.144/28	16	PEER1-MTLCAT3VLAN-01	unknown	—	—	—
└ 66.199.164.160/27	32	PEER1-METROOPTIC-49	unknown	—	—	—
└ 66.199.164.224/30	4	PEER1-QITX-63	unknown	—	—	—
└ 66.199.165.64/28	16	PEER1-NURUN-04	unknown	—	—	—
└ 66.199.165.104/29	8	PEER1-NURUN-INC	unknown	—	—	—
└ 66.199.166.0/28	16	PEER1-SPEEDYRAILS-INC-03	unknown	—	—	—
└ 66.199.166.16/28	16	PEER1-NOST-01	unknown	—	—	—
└ 66.199.166.64/27	32	PEER1-APPWAPP-01	unknown	—	—	—
└ 66.199.166.96/27	32	PEER1-QITX-78	unknown	—	—	—
└ 66.199.166.128/26	64	PEER1-KIOZA-01	unknown	—	—	—
└ 66.199.166.192/27	32	PEER1-TRISUN-01	unknown	—	—	—
└ 66.199.166.240/30	4	PEER1-4544188CANADAINC-02	unknown	—	—	—
└ 66.199.166.248/29	8	PEER1-CDNSRV-08A	unknown	—	—	—
└ 66.199.167.0/24	256	PEER1-4544188CANADA-03	unknown	—	—	—

Origin network