Data as of Nov 8, 2026

197.231.160.0/21

No anonymizer space · no proxy exits in 30 days

CMC Network (Pty) Ltd

Announcement

this exact prefix

RPKI valid

Announced by

AS25818

Type

Internet provider

96% of it

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
197.231.160.0/21	2,048	CMC-NET-BLK-4	CMC Network (Pty) Ltd (ORG-CA1-AFRINIC) · ZA	ALLOCATED PA	—	—
└ 197.231.160.0/29	8	CMC-ROUTER-CONF-BLK-1	cmcnetworks	ASSIGNED PA	—	—
└ 197.231.160.8/29	8	CMC-HILTON-HOTEL-INET-BLK1	cmcnetworks	ASSIGNED PA	—	—
└ 197.231.160.16/29	8	CMC-MON-SEGMENT-BLK-2	CMC Networks	ASSIGNED PA	—	—
└ 197.231.160.24/29	8	CMC-TERACO-WIRELESS-SEGMENT-1	CMC Networks	ASSIGNED PA	—	—
└ 197.231.160.32/28	16	CMC-WORLD-BANK-LESOTHO-INET-BLK-1	CMC Networks	ASSIGNED PA	—	—
└ 197.231.160.48/28	16	CMC-197-231-160-48-NET-BLK	CMC Networks	ASSIGNED PA	—	—
└ 197.231.160.64/28	16	CMC-GUI-CNK-CLIENT-ACCESS-1	CMC Networks	ASSIGNED PA	—	—
└ 197.231.160.80/28	16	CMC-ENERGIA-COLO-BLK1	cmcnetworks	ASSIGNED PA	—	—
└ 197.231.160.96/28	16	CMC-IMS-TESTING-BLK-1	CMC Networks	ASSIGNED PA	—	—
└ 197.231.160.112/28	16	CMC-GUI-CNK-CLIENT-ACCESS-2	CMC Networks	ASSIGNED PA	—	—
└ 197.231.160.128/27	32	CMC-ATIO-COLO-NETBLK-1	CMC Networks	ASSIGNED PA	—	—
└ 197.231.160.160/27	32	CMC-SMEC-COLO-NETBLK-1	CMC Networks	ASSIGNED PA	—	—
└ 197.231.160.192/27	32	CMC-OBS-VPN-LOOPBACKS	CMC Networks	ASSIGNED PA	—	—
└ 197.231.160.224/27	32	CMC-CLIENT-LOOPBACK-197-BLK-1	CMC Networks	ASSIGNED PA	—	—
└ 197.231.161.0/29	8	CMC-INET-RESV-HE-BLK-1	CMC Networks PTY LTD	ASSIGNED PA	—	—
└ 197.231.161.8/29	8	CMC-TERACO-IS-NEXTSW-SEG-1	CMC Networks Pty Ltd	ASSIGNED PA	—	—
└ 197.231.161.16/29	8	CMC-TERACO-IS-SW-SEG-2	cmcnetworks	ASSIGNED PA	—	—
└ 197.231.161.24/29	8	CMC-TERACO-IS-SW-SEG-1	cmcnetworks	ASSIGNED PA	—	—
└ 197.231.161.32/29	8	CMC-TERACO-RON-WAC-1	cmcnetworks	ASSIGNED PA	—	—
└ 197.231.161.40/29	8	CMC-RTR-CT-PE-SEG-1	cmcnetworks	ASSIGNED PA	—	—
└ 197.231.161.48/28	16	CMC-RTR-FRK-SEG-1	cmcnetworks	ASSIGNED PA	—	—
└ 197.231.161.64/29	8	CMC-TERACO-DBN-SEG-1	cmcnetworks	ASSIGNED PA	—	—
└ 197.231.161.72/29	8	CMC-RTR-CPT-SEG-1	cmcnetworks	ASSIGNED PA	—	—
└ 197.231.161.80 - 197.231.161.111	32	CMC-RTR-LON-THN-SEG-2	cmcnetworks	ASSIGNED PA	—	—
└ 197.231.161.112/28	16	CMC-RTR-LON-THE-SEG-2	cmcnetworks	ASSIGNED PA	—	—
└ 197.231.161.128/27	32	CMC-RTR-SUN-SEG-1	cmcnetworks	ASSIGNED PA	—	—
└ 197.231.161.160/27	32	CMC-SUN-SW-SEG-1	cmcnetworks	ASSIGNED PA	—	—
└ 197.231.161.192/27	32	CMC-RTR-WAN-197-NET-BLK-1	cmcnetworks	ASSIGNED PA	—	—
└ 197.231.161.224/27	32	CMC-RTR-LOOPBACK-197-BLK-1	CMC Networks	ASSIGNED PA	—	—
└ 197.231.162.0/24	256	CMC-CLIENT-WAN-197-BLK-1	CMC Networks	ASSIGNED PA	—	—
└ 197.231.163.0/25	128	CMC-CLIENT-WAN-197-BLK-2-1	CMC Networks PTY LTD	ASSIGNED PA	—	—
└ 197.231.163.128/26	64	CMC-CLIENT-WAN-197-BLK-2-2	CMC Networks PTY LTD	ASSIGNED PA	—	—
└ 197.231.163.192/27	32	CMC-CLIENT-WAN-197-BLK-2-3	CMC Networks PTY LTD	ASSIGNED PA	—	—
└ 197.231.163.224/27	32	CMC-CLIENT-LOOPBACK-197-BLK-1	CMC Networks PTY LTD	ASSIGNED PA	—	—
└ 197.231.164.0/25	128	CMC-CLIENT-WAN-197-BLK-3	CMC Networks	ASSIGNED PA	—	—
└ 197.231.164.128/26	64	CMC-CLIENT-WAN-197-BLK-4	CMC Networks	ASSIGNED PA	—	—
└ 197.231.164.192/27	32	CMC-CLIENT-WAN-197-BLK-5	CMC Networks	ASSIGNED PA	—	—
└ 197.231.164.224/27	32	CMC-CLIENT-LOOPBACK-197-BLK-3	CMC Networks	ASSIGNED PA	—	—
└ 197.231.165.0/29	8	CMC-197-231-165-0-NET-BLK	CMC Networks	ASSIGNED PA	—	—
└ 197.231.165.8/29	8	CMC-197-231-165-8-NET-BLK	CMC Networks	ASSIGNED PA	—	—
└ 197.231.165.16/29	8	CMC-197-231-165-16-NET-BLK	CMC Networks	ASSIGNED PA	—	—
└ 197.231.165.24/29	8	CMC-197-231-165-24-NET-BLK	CMC Networks	ASSIGNED PA	—	—
└ 197.231.165.32/29	8	CMC-197-231-165-32-NET-BLK	CMC Networks	ASSIGNED PA	—	—
└ 197.231.165.40/29	8	CMC-197-231-165-40-NET-BLK	CMC Networks	ASSIGNED PA	—	—
└ 197.231.165.48/28	16	CMC-197-231-165-48-NET-BLK	CMC Networks	ASSIGNED PA	—	—
└ 197.231.165.64/29	8	CMC-197-231-165-64-NET-BLK	CMC Networks	ASSIGNED PA	—	—
└ 197.231.165.72/29	8	CMC-197-231-165-72-NET-BLK	CMC Networks	ASSIGNED PA	—	—
└ 197.231.165.80 - 197.231.165.111	32	CMC-197-231-165-80-NET-BLK	CMC Networks	ASSIGNED PA	—	—
└ 197.231.165.112/28	16	CMC-197-231-165-112-NET-BLK	CMC Networks	ASSIGNED PA	—	—
└ 197.231.165.128/27	32	CMC-197-231-165-128-NET-BLK	CMC Networks	ASSIGNED PA	—	—
└ 197.231.165.160/27	32	CMC-197-231-165-160-NET-BLK	CMC Networks	ASSIGNED PA	—	—
└ 197.231.165.192/27	32	CMC-RTR-WAN-197-NET-BLK-2	CMC Networks	ASSIGNED PA	—	—
└ 197.231.165.224/27	32	CMC-RTR-LOOPBACK-197-BLK-2	CMC Networks	ASSIGNED PA	—	—
└ 197.231.166.0/25	128	CMC-CLIENT-WAN-197-BLK-6	CMC Networks PTY LTD	ASSIGNED PA	—	—
└ 197.231.166.128/25	128	CMC-CLIENT-WAN-197-LOOP-6	CMC Networks PTY LTD	ASSIGNED PA	—	—
└ 197.231.167.0/25	128	CMC-CLIENT-WAN-197-BLK-7	CMC Networks PTY LTD	ASSIGNED PA	—	—
└ 197.231.167.128/25	128	CMC-CLIENT-LOOP-197-BLK-7	CMC Networks PTY LTD	ASSIGNED PA	—	—

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

2,048 addresses

Type	Addresses	Share	Ranges
Internet provider	1,968	96%	3
Hosting	80	3.9%	3

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Origin network

AS25818

Name: CMC Network (Pty) Ltd
Type: Internet provider
Registered: Feb 10, 2010
Domain: cmcnetworks.net
Website: www.cmcnetworks.net
Industry: Internet Service Provider (ISP)
Spamhaus ASN-DROP: not listed

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
197.231.160.0/21	AS25818	/24	AFRINIC	RPKI valid

IRR

Route objects on the exact prefix

Origin	Registry	Description	Maintainer	Modified
AS25818	NTTCOM	CMC Network	MAINT-EQUINIXPAC	Jul 31, 2013
AS25818	RADB	CMCNETWORKS	MAINT-AS25818	Feb 5, 2025

197.231.160.0/21

Registrations in this block

Composition

Address share

Types across the prefix

Network & registry

AS25818

Who has announced this prefix

Routing history

Route origin authorizations

Route objects on the exact prefix

Registration for this announcement