ASN Lookup Tool

cmcnetworks cmcnetworks.net ZA ZA 63 Routes

AS Data

AS25818

AS25818cmcnetworks

AS Number 25818
AS Name CMCNETWORKS
Organization cmcnetworks(org-ca1-afrinic)
Country ZA
Website cmcnetworks.net
Number of IPv4 Routes 49
Number of IPv6 Routes 14
ASN type ISP
Allocation Status ASSIGNED
Registry AFRINIC
Date Allocated N/A

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Use ASN data for AS25818 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
102.177.112.0/24 256
102.177.117.0/24 256
196.1.144.0/20 4096
102.177.121.0/24 256
2001:4210:6a00::/40 ~309×10²⁴
2001:4210:9804::/48 ~1×10²⁴
102.177.126.0/24 256
2001:4210:2100::/40 ~309×10²⁴
154.91.208.0/20 4096
69.67.39.0/24 256

Raw Whois Response

% This is the AfriNIC Whois server.
% The AFRINIC whois database is subject to  the following terms of Use. See https://afrinic.net/whois/terms

% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to 'AS25818'

% No abuse contact registered for AS25818

aut-num:        AS25818
as-name:        CMCNETWORKS
descr:          CMC Networks
status:         ASSIGNED
admin-c:        GDO1-AFRINIC
tech-c:         GDO1-AFRINIC
tech-c:         GP12-AFRINIC
tech-c:         IC15-AFRINIC
tech-c:         IA46-AFRINIC
tech-c:         GO42-AFRINIC
org:            ORG-cA1-AFRINIC
mnt-by:         AFRINIC-HM-MNT
mnt-routes:     CA1-MNT
source:         AFRINIC # Filtered

organisation:   ORG-cA1-AFRINIC
org-name:       cmcnetworks
org-type:       LIR
country:        ZA
address:        4b Naivasha Road, Sunninghill
address:        Sandton
address:        Gauteng
address:        Johannesburg 2146
phone:          tel:+27-11-517-8400
phone:          tel:+27-11-517-8415
phone:          tel:+27-11-517-8400
phone:          tel:+27-27115178500
phone:          tel:+92-332-9148551
admin-c:        GDO1-AFRINIC
tech-c:         IA46-AFRINIC
tech-c:         GDO1-AFRINIC
tech-c:         IC15-AFRINIC
tech-c:         GP12-AFRINIC
tech-c:         GO42-AFRINIC
mnt-ref:        AFRINIC-HM-MNT
mnt-ref:        TF-69-67-32-0-69-67-47-255-MNT
mnt-by:         AFRINIC-HM-MNT
remarks:        All ASN abuse issues sent to abuse@cmcnetworks.net
remarks:        abuse e-mail: <abuse@cmcnetworks.net>, phone: +27 11 517 8400
source:         AFRINIC # Filtered

person:         Geoff Dornan
nic-hdl:        GDO1-AFRINIC
address:        CMC Networks
address:        4b Naivasha Road, Sunninghill
address:        Sandton
address:        Gauteng
address:        Johannesburg 2191
address:        South Africa
phone:          tel:+27-11-517-8400
mnt-by:         GENERATED-OJFOWDQZJ2M4BSR16HOGH76TTVWA97CO-MNT
source:         AFRINIC # Filtered

person:         Global Operations
address:        4b Naivasha Road, Sunninghill
address:        Sandton, Gauteng
address:        Johannesburg 2146
address:        South Africa
phone:          tel:+27-27115178400
phone:          tel:+27-27115178500
nic-hdl:        GO42-AFRINIC
source:         AFRINIC # Filtered
mnt-by:         GENERATED-00FUYA8JCDYIKU0XPX0HRW6GW9YKEB8S-MNT

person:         Greg Payne
address:        4b Naivasha Road, Sunninghill
address:        Sandton, Gauteng
address:        Johannesburg 2146
address:        South Africa
phone:          tel:+27-11-517-8415
phone:          tel:+27-82-924-8092
nic-hdl:        GP12-AFRINIC
mnt-by:         GENERATED-HO2NJLPZEGUNSLOOINFDQ59VMSFSMVFA-MNT
source:         AFRINIC # Filtered

person:         Ishtiaque Ahmed
address:        No4 B Naivasha Road
address:        Sunninghill Rivonia
address:        Gauteng 1619
address:        South Africa
phone:          tel:+92-332-9148551
nic-hdl:        IA46-AFRINIC
source:         AFRINIC # Filtered
mnt-by:         GENERATED-EI0OQNB8TCJJGIKBKELQZRO2NG6KHIOU-MNT

person:         Ivan Carlos
address:        4B Naivasha Road, Sunninghill
address:        Sandton 2146
address:        South Africa
phone:          tel:+27-27115178400
phone:          tel:+27-27115178500
nic-hdl:        IC15-AFRINIC
source:         AFRINIC # Filtered
mnt-by:         GENERATED-2DJXBFHL87KHRMOZ8QQ5CXOYZEMOTXWQ-MNT




#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       25818
ASName:         AFRINIC-ASNBLOCK-25818
ASHandle:       AS25818
RegDate:        2005-02-21
Updated:        2005-02-21
Comment:        This AS number block is under AFRINIC responsibility.
Comment:        Please see http://www.afrinic.net/ for further details,
Comment:        or check the WHOIS server located at whois.afrinic.net).    
Ref:            https://rdap.arin.net/registry/autnum/25818

ResourceLink:  http://afrinic.net/en/services/whois-query
ResourceLink:  whois.afrinic.net


OrgName:        African Network Information Center
OrgId:          AFRINIC
Address:        Level 11ABC
Address:        Raffles Tower
Address:        Lot 19, Cybercity
City:           Ebene
StateProv:      
PostalCode:     
Country:        MU
RegDate:        2004-05-17
Updated:        2015-05-04
Comment:        AfriNIC - http://www.afrinic.net
Comment:        The African & Indian Ocean Internet Registry
Ref:            https://rdap.arin.net/registry/entity/AFRINIC

ReferralServer:  whois://whois.afrinic.net
ResourceLink:  http://afrinic.net/en/services/whois-query

OrgAbuseHandle: GENER11-ARIN
OrgAbuseName:   Generic POC
OrgAbusePhone:  +230 4666616 
OrgAbuseEmail:  abusepoc@afrinic.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/GENER11-ARIN

OrgTechHandle: GENER11-ARIN
OrgTechName:   Generic POC
OrgTechPhone:  +230 4666616 
OrgTechEmail:  abusepoc@afrinic.net
OrgTechRef:    https://rdap.arin.net/registry/entity/GENER11-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

Peers

AS Number Description Country
AS327983 Interworks Wireless Solutions ZA
AS209179 AfriCloud LLC US
AS5511 Orange S.A. FR
AS28792 Public Internet Ltd GB
AS58057 Securebit AG CH
AS25220 equada network GmbH DE
AS200242 Ember Ana Reimer DE
AS37273 Bandwidth and Cloud Services Group Ltd UG
AS286 GTT Communications Inc. US
AS38880 Micron21 Datacentre Pty Ltd AU

Upstreams

AS Number Description Country
AS5511 Orange S.A. FR
AS7195 EDGEUNO S.A.S CO
AS50581 Ukrainian Telecommunication Group LLC UA
AS37183 Utande Internet Services Pvt Ltd ZW
AS49434 FBW NETWORKS SAS FR
AS39351 31173 Services AB SE
AS6939 Hurricane Electric LLC US
AS6204 ZET.NET IP Transit RO
AS37273 Bandwidth and Cloud Services Group Ltd UG
AS286 GTT Communications Inc. US

Downstreams

AS Number Description Country
AS10099 China Unicom Hong Kong Operations Limited HK
AS56683 EXNESS LIMITED NZ
AS15695 Expereo International BV NL
AS327733 Saicom Voice Services ZA
AS329392 TekSupport Pty Ltd ZA
AS63399 Dialpad, Inc. US
AS39855 Mod Mission Critical LLC US
AS8590 Bayerische Motoren Werke Aktiengesellschaft DE

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Frequently Asked Questions

ASN AS25818 is an Autonomous System Number used to identify a network for BGP internet routing.
AS25818 is listed under cmcnetworks.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.