1. All IP Ranges
  2. 154.0.0.0/8
  3. 154.66.0.0/16
  4. AS37670  | 154.66.144.0/21

154.66.144.0/21

AS37670  ·  Smart Technology Centre (PTY) LTD

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Summary

Country South Africa
Domain za.com
ASN AS37670
Registry AFRINIC
ID SMART-TECHNOLOGY-CENTRE

WHOIS Details

inetnum:        154.66.144.0 - 154.66.151.255
netname:        Smart-Technology-Centre
descr:          Smart Technology Centre (PTY) LTD
country:        ZA
org:            ORG-STCc1-AFRINIC
admin-c:        SA135-AFRINIC
tech-c:         ST295-AFRINIC
status:         ALLOCATED PA
notify:         abuse@stc.za.com
notify:         richard.morris@stc.za.com
notify:         dillynn.els@stc.za.com
mnt-by:         AFRINIC-HM-MNT
mnt-lower:      STC-MNT
mnt-domains:    STC-MNT
changed:        hostmaster@afrinic.net 20131031
changed:        hostmaster@afrinic.net 20211005
changed:        hostmaster@afrinic.net 20220926
changed:        hostmaster@afrinic.net 20221017
changed:        hostmaster@afrinic.net 20221129
source:         AFRINIC

organisation:   ORG-STCc1-AFRINIC
org-name:       Smart Technology Centre (PTY) LTD
org-type:       LIR
country:        ZA
address:        Block 10, Townsend Office Park, No. 1 Townsend Road
address:        Bedfordview 2008
e-mail:         abuse@stc.za.com
e-mail:         richard.morris@stc.za.com
e-mail:         dillynn.els@stc.za.com
phone:          tel:+27-87-310-1751
admin-c:        SA135-AFRINIC
tech-c:         ST295-AFRINIC
mnt-ref:        AFRINIC-HM-MNT
mnt-ref:        STC-MNT
mnt-by:         AFRINIC-HM-MNT
notify:         hostmaster@afrinic.net
changed:        hostmaster@afrinic.net 20110216
changed:        richard@stg.bz 20111101
changed:        richard.morris@stg.bz 20130607
changed:        richard.morris@stc.za.com 20130610
changed:        hostmaster@afrinic.net 20130624
changed:        richard.morris@stc.za.com 20150910
changed:        hostmaster@afrinic.net 20150914
changed:        hostmaster@afrinic.net 20160824
changed:        hostmaster@afrinic.net 20160908
changed:        hostmaster@afrinic.net 20160914
changed:        greg.antic@stc.za.com 20170323
changed:        hostmaster@afrinic.net 20170324
changed:        hostmaster@afrinic.net 20170627
changed:        greg.antic@stc.za.com 20180403
changed:        greg.antic@stc.za.com 20190624
changed:        dillynn.els@stc.za.com 20200219
changed:        hostmaster@afrinic.net 20221014
changed:        hostmaster@afrinic.net 20221129
source:         AFRINIC

role:           STC Admin
nic-hdl:        SA135-AFRINIC
address:        Townsend Office Park, No. 1 Townsend Road
address:        Bedfordview 2008
address:        South Africa
e-mail:         help@smartonline.co.za
admin-c:        RM16-AFRINIC
admin-c:        DE11-AFRINIC
tech-c:         RM16-AFRINIC
tech-c:         DE11-AFRINIC
tech-c:         TS66-AFRINIC
notify:         help@smartonline.co.za
notify:         noc@smartonline.co.za
mnt-by:         STC-MNT
changed:        greg.antic@stc.za.com 20160907
changed:        dillynn.els@smartonline.co.za 20221125
changed:        dillynn.els@stc.za.com 20230901
changed:        dillynn.els@smartonline.co.za 20230901
source:         AFRINIC

role:           STC Tech
nic-hdl:        ST295-AFRINIC
address:        Townsend Office Park, No. 1 Townsend Road
address:        Bedfordview 2008
address:        South Africa
e-mail:         help@smartonline.co.za
admin-c:        RM16-AFRINIC
admin-c:        DE11-AFRINIC
tech-c:         RM16-AFRINIC
tech-c:         DE11-AFRINIC
tech-c:         TS66-AFRINIC
notify:         help@smartonline.co.za
notify:         noc@smartonline.co.za
mnt-by:         STC-MNT
changed:        greg.antic@stc.za.com 20160907
changed:        dillynn.els@smartonline.co.za 20221125
changed:        dillynn.els@stc.za.com 20230901
changed:        dillynn.els@smartonline.co.za 20230901
source:         AFRINIC

route:          154.66.144.0/21
origin:         AS37670
descr:          Smart Technology Centre - Hosted Services
mnt-by:         STC-MNT
changed:        dillynn.els@smartonline.co.za 20250901
source:         AFRINIC

Overlapping Ranges

BGP prefixes that are contained by 154.66.144.0/21

Range ASN Company Num of IPs
154.66.151.0/24 AS37670 Smart Technology Centre - IPv4 Block 4 Assignment 8 256
154.66.144.0/24 AS37670 Smart Technology Centre - IPv4 Block 4 Assignment 1 256
154.66.145.0/24 AS37670 Smart Technology Centre - IPv4 Block 4 Assignment 2 256
154.66.146.0/24 AS37670 Smart Technology Centre - IPv4 Block 4 Assignment 3 256
154.66.147.0/24 AS37670 Smart Technology Centre - IPv4 Block 4 Assignment 4 256
154.66.148.0/24 AS37670 Smart Technology Centre - IPv4 Block 4 Assignment 5 256
154.66.149.0/24 AS37670 Smart Technology Centre - IPv4 Block 4 Assignment 6 256
154.66.150.0/24 AS37670 Smart Technology Centre - IPv4 Block 4 Assignment 7 256

Nearby Ranges

BGP prefixes that overlap with 154.66.0.0/16

Range ASN Company Num of IPs
154.66.176.0/20 AS37497 Network Platforms (PTY) LTD 4,096
154.66.64.0/20 AS36985 Global Micro Solutions 4,096
154.66.128.0/20 AS37090 ISOCEL SA 4,096
154.66.160.0/20 AS25543 ONATEL (Office National des Telecommunications, PTT) 4,096
154.66.16.0/20 AS37637 Smile Telecoms Nigeria - Lagos DHCP Pool 2 via London 4,096
154.66.32.0/20 AS37637 Smile Telecoms Nigeria - Ibadan DHCP Pool 1 via London 4,096
154.66.240.0/21 AS37662 West Indian Ocean Cable Company 2,048
154.66.152.0/21 AS37564 Wirulink Pty Ltd 2,048
154.66.88.0/21 AS37640 Cape Connect Internet 2,048
154.66.248.0/21 AS328471 HERO TELECOMS (PTY) LTD 2,048
154.66.160.0/21 AS25543 ONATEL NETWORKS 2,048
154.66.224.0/22 AS327714 Zanzibar Connections Company Limited 1,024
154.66.204.0/22 AS37652 PCN IT MANAGEMENT CC 1,024
154.66.220.0/22 AS26130 LIPTINFOR NIGER SA 1,024
154.66.196.0/22 AS327979 DIAMATRIX C.C 1,024
154.66.208.0/22 AS37653 ZINIA ISP (PTY) LTD 1,024
154.66.216.0/22 AS37027 SIMBANET (U) LIMITED 1,024
154.66.112.0/22 AS328400 PowerCloud SP (PTY) LTD 1,024
154.66.200.0/22 AS37650 CM Value Added Services (Pty) Ltd 1,024
154.66.108.0/22 AS37642 Comnet Pty Ltd 1,024
154.66.104.0/22 AS37645 Finstar - Sociedade de Investimento e Participacoes S.A 1,024
154.66.126.0/24 AS37098 Globe Internet Malawi - LTE Network 256
154.66.204.0/24 AS37652 pcnetwork colocation and datacenter range 256
154.66.205.0/24 AS37652 Customer Point to Point Fixed IP Range 256
154.66.206.0/24 AS37652 Customer Point to Point Fixed IP Range 256
154.66.207.0/24 AS37652 pcnetwork-point-to-point-range 256
154.66.240.0/24 AS37662 WIOCC-154.66.240.0 256
154.66.241.0/24 AS37662 West Indian Ocean Cable Company 256
154.66.242.0/24 AS37662 WIOCC-154.66.242.0 256
154.66.246.0/24 AS37662 154.66.246.0/24 256
154.66.247.0/24 AS37662 Lo & p2p addresses 256
154.66.144.0/24 AS37670 Smart Technology Centre - IPv4 Block 4 Assignment 1 256
154.66.145.0/24 AS37670 Smart Technology Centre - IPv4 Block 4 Assignment 2 256
154.66.146.0/24 AS37670 Smart Technology Centre - IPv4 Block 4 Assignment 3 256
154.66.147.0/24 AS37670 Smart Technology Centre - IPv4 Block 4 Assignment 4 256
154.66.148.0/24 AS37670 Smart Technology Centre - IPv4 Block 4 Assignment 5 256
154.66.149.0/24 AS37670 Smart Technology Centre - IPv4 Block 4 Assignment 6 256
154.66.150.0/24 AS37670 Smart Technology Centre - IPv4 Block 4 Assignment 7 256
154.66.151.0/24 AS37670 Smart Technology Centre - IPv4 Block 4 Assignment 8 256
154.66.220.0/24 AS26130 Liptinfor S.A. 256
154.66.221.0/24 AS26130 Liptinfor S.A. 256
154.66.222.0/24 AS26130 Liptinfor S.A. 256
154.66.223.0/24 AS26130 Liptinfor S.A. 256
154.66.226.0/24 AS327714 CN - 00100 DHCP 256
154.66.227.0/24 AS327714 Internal 256
154.66.196.0/24 AS327979 Cloud Hosting 256
154.66.197.0/24 AS327979 DiaMatrix Cloud Services 256
154.66.198.0/24 AS327979 Domains CLoud Infrastructure 256
154.66.199.0/24 AS327979 Domains Cloud Infrastructure 256

Hosted domains

There are 5 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

7 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
154.66.148.74 AS37670 Smart Technology Centre (PTY) LTD 0.29ms from Johannesburg, ZA
154.66.145.157 AS37670 Smart Technology Centre (PTY) LTD 0.23ms from Johannesburg, ZA
154.66.151.169 AS37670 Smart Technology Centre (PTY) LTD 0.23ms from Johannesburg, ZA
154.66.144.109 AS37670 Smart Technology Centre (PTY) LTD 0.17ms from Johannesburg, ZA

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
154.251.245.5 AS36947 Telecom Algeria 12.47ms from Algiers, DZ
96.82.26.181 AS7922 Comcast Cable Communications, LLC 7.32ms from Ashburn, US
50.107.79.149 AS5650 Frontier Communications of America, Inc. 10.13ms from Chicago, US
47.122.35.21 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.11ms from Fuzhou, CN
58.145.8.229 AS9689 SK Broadband Co Ltd 2.02ms from Incheon, KR
151.232.154.133 AS58224 Iran Telecommunication Company PJS 17.45ms from Manama, BH
109.207.160.69 AS48036 OOO Scientific-Production Enterprise Edma 1.52ms from Moscow, RU
36.152.165.37 AS56046 China Mobile communications corporation 5.94ms from Nanjing, CN
98.14.229.229 AS12271 Charter Communications Inc 4.32ms from New York City, US
88.190.143.69 AS12322 Free SAS 12.62ms from Paris, FR
12.76.102.85 AS7018 AT&T Enterprises, LLC 3.50ms from Redding, US
109.229.114.53 AS49136 Telecommunication networks Ltd 0.46ms from Samara, RU
24.19.176.101 AS7922 Comcast Cable Communications, LLC 1.58ms from Seattle, US
130.162.150.213 AS31898 Oracle Corporation 0.17ms from Seoul, KR
20.157.0.53 AS8075 Microsoft Corporation 4.62ms from Sydney, AU
125.103.200.117 AS17506 ARTERIA Networks Corporation 0.72ms from Tokyo, JP
99.209.203.149 AS812 Rogers Communications Canada Inc. 0.51ms from Toronto, CA
95.51.139.85 AS5617 Orange Polska Spolka Akcyjna 1.00ms from Warsaw, PL
81.4.105.5 AS198203 RouteLabel V.O.F. 2.38ms from Amsterdam, NL
31.187.252.85 AS50266 Odido Netherlands B.V. 3.94ms from Amsterdam, NL
39.106.215.245 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.38ms from Beijing, CN
103.173.9.245 AS146864 MEGNET 7.53ms from Bengaluru, IN
152.160.81.197 AS12129 123.Net, Inc. 0.55ms from Detroit, US
177.67.216.85 AS52679 VIRTUAL NET SERVIÇOS DE INFORMATICA LTDA - ME 7.02ms from Fortaleza, BR
93.220.252.5 AS3320 Deutsche Telekom AG 4.12ms from Frankfurt am Main, DE

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f4 -m14 154.66.146.223
traceroute to 154.66.146.223 (154.66.146.223): 14 hops max, 52 byte packets
5 *
6 [] 80.249.213.48 26.913 ms
7 *
8 *
9 *
10 [AS37468] 102.130.64.42 206.564 ms
11 [AS37670] 41.77.51.145 196.512 ms
12 *
13 *
14 *
Measurement taken from IPinfo ProbeNet in Budapest, HU
On

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