45.221.200.0/21

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:        45.221.200.0 - 45.221.207.255
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 20161104
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:          45.221.200.0/21
origin:         AS37670
descr:          Smart Technology Centre (Pty) Ltd
mnt-by:         STC-MNT
changed:        dillynn.els@stc.za.com 20221007
changed:        dillynn.els@stc.za.com 20221124
source:         AFRINIC
org:            ORG-STCc1-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

Overlapping Ranges

BGP prefixes that are contained by 45.221.200.0/21

Range	ASN	Company	Num of IPs
45.221.206.0/24	AS37670	Smart Technology Centre - IPv4 Assignment 7	256
45.221.207.0/24	AS37670	Smart Technology Centre - IPv4 Assignment 8	256
45.221.200.0/24	AS37670	Smart Technology Centre - IPv4 Assignment 1	256
45.221.201.0/24	AS37670	Smart Technology Centre - IPv4 Assignment 2	256
45.221.202.0/24	AS37670	Smart Technology Centre - IPv4 Assignment 3	256
45.221.203.0/24	AS37670	Smart Technology Centre - IPv4 Assignment 4	256
45.221.204.0/24	AS37670	Smart Technology Centre - IPv4 Assignment 5	256
45.221.205.0/24	AS37670	Smart Technology Centre - IPv4 Assignment 6	256

Nearby Ranges

BGP prefixes that overlap with 45.221.0.0/16

Range	ASN	Company	Num of IPs
45.221.128.0/18	AS37199	Vanilla	16,384
45.221.32.0/20	AS328471	HERO TELECOMS (PTY) LTD	4,096
45.221.216.0/21	AS327750	JENNY INTERNET (PTY) LTD	2,048
45.221.72.0/21	AS37027	SIMBANET (U) LIMITED	2,048
45.221.0.0/22	AS715	Woodynet Ltd	1,024
45.221.16.0/22	AS715	Woodynet Ltd	1,024
45.221.12.0/22	AS327892	BETHNET cc	1,024
45.221.212.0/22	AS37652	PCN IT MANAGEMENT CC	1,024
45.221.208.0/22	AS327943	Mezobyte (Pty) LTD	1,024
45.221.8.0/22	AS328118	East African Broadband Services Limited	1,024
45.221.86.0/24	AS327794	Clearaccess	256
45.221.87.0/24	AS327794	Clearaccess	256
45.221.88.0/24	AS327794	Clearaccess	256
45.221.89.0/24	AS327794	Clearaccess	256
45.221.90.0/24	AS327794	Clearaccess	256
45.221.91.0/24	AS327794	Clearaccess	256
45.221.92.0/24	AS327794	Clearaccess	256
45.221.93.0/24	AS327794	Clearaccess	256
45.221.94.0/24	AS327794	Clearaccess	256
45.221.95.0/24	AS327794	Clearaccess	256
45.221.48.0/24	AS328106	ORG-UA6-AFRINIC	256
45.221.50.0/24	AS328106	ORG-UA6-AFRINIC	256
45.221.51.0/24	AS328106	ORG-UA6-AFRINIC	256
45.221.52.0/24	AS328106	ORG-UA6-AFRINIC	256
45.221.53.0/24	AS328106	ORG-UA6-AFRINIC	256
45.221.54.0/24	AS328106	ORG-UA6-AFRINIC	256
45.221.56.0/24	AS328106	ORG-UA6-AFRINIC	256
45.221.57.0/24	AS328106	ORG-UA6-AFRINIC	256
45.221.58.0/24	AS328106	ORG-UA6-AFRINIC	256
45.221.60.0/24	AS328106	ORG-UA6-AFRINIC	256
45.221.61.0/24	AS328106	ORG-UA6-AFRINIC	256
45.221.62.0/24	AS328106	ORG-UA6-AFRINIC	256
45.221.26.0/24	AS328114	Comsol Networks (PTY) Ltd	256
45.221.24.0/24	AS328264	University of Professional Studies, Accra (UPSA)	256
45.221.66.0/24	AS34927	m IPXO	256
45.221.192.0/24	AS36909	Habari Node Public Limited	256
45.221.193.0/24	AS36909	Habari Node Public Limited	256
45.221.194.0/24	AS36909	Habari Node Public Limited	256
45.221.195.0/24	AS36909	Habari Node Public Limited	256
45.221.196.0/24	AS36909	Habari Node Public Limited	256
45.221.197.0/24	AS36909	Habari Node Public Limited	256
45.221.198.0/24	AS36909	Habari Node Public Limited	256
45.221.73.0/24	AS37027	UG Main Block	256
45.221.74.0/24	AS37027	UG Main Block	256
45.221.75.0/24	AS37027	UG Main	256
45.221.76.0/24	AS37027	UG Main	256
45.221.77.0/24	AS37027	UG_Main	256
45.221.78.0/24	AS37027	UG Main	256
45.221.79.0/24	AS37027	UG Block	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

1,007 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
45.221.204.252	AS37670 Smart Technology Centre (PTY) LTD	`3.41ms` from Johannesburg, ZA
45.221.207.15	AS37670 Smart Technology Centre (PTY) LTD	`0.90ms` from Johannesburg, ZA
45.221.206.181	AS37670 Smart Technology Centre (PTY) LTD	`0.20ms` from Johannesburg, ZA
45.221.201.1	AS37670 Smart Technology Centre (PTY) LTD	`0.25ms` from Johannesburg, ZA
45.221.200.19	AS37670 Smart Technology Centre (PTY) LTD	`0.17ms` from Johannesburg, ZA
45.221.203.104	AS37670 Smart Technology Centre (PTY) LTD	`1.71ms` from Johannesburg, ZA
45.221.202.129	AS37670 Smart Technology Centre (PTY) LTD	`0.70ms` from Johannesburg, ZA
45.221.205.36	AS37670 Smart Technology Centre (PTY) LTD	`0.80ms` 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
178.147.82.165	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`12.58ms` from Athens, GR
54.69.108.101	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
122.157.38.165	AS4837 CHINA UNICOM China169 Backbone	`15.66ms` from Changchun, CN
97.187.94.149	AS6167 Verizon Business	`11.54ms` from Chicago, US
39.99.38.181	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.85ms` from Hohhot, CN
198.244.233.197	AS16276 OVH SAS	`0.15ms` from London, GB
86.150.32.229	AS2856 British Telecommunications PLC	`3.36ms` from London, GB
82.22.23.5	AS215703 ALEXANDRU VLAD trading as FREAKHOSTING	`0.35ms` from Los Angeles, US
62.82.187.181	AS6739 VODAFONE ONO, S.A.	`8.07ms` from Madrid, ES
86.229.43.69	AS3215 Orange S.A.	`3.11ms` from Marseille, FR
5.96.7.69	AS3269 Telecom Italia S.p.A.	`1.18ms` from Milan, IT
69.121.123.149	AS6128 Cablevision Systems Corp.	`3.04ms` from New York City, US
153.192.87.165	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.95ms` from Osaka, JP
88.126.143.245	AS12322 Free SAS	`3.29ms` from Paris, FR
54.208.149.101	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
181.193.18.245	AS11830 Instituto Costarricense de Electricidad y Telecom.	`0.61ms` from San Jose, CR
122.37.133.165	AS17858 LG POWERCOMM	`4.17ms` from Seoul, KR
124.74.97.117	AS4812 China Telecom (Group)	`2.45ms` from Shanghai, CN
122.94.229.37	AS56046 China Mobile communications corporation	`3.23ms` from Suzhou, CN
60.3.155.149	AS4837 CHINA UNICOM China169 Backbone	`6.55ms` from Tianjin, CN
96.80.171.5	AS7922 Comcast Cable Communications, LLC	`6.46ms` from Boca Raton, US
104.185.135.213	AS7018 AT&T Enterprises, LLC	`6.57ms` from Chicago, US
84.155.98.85	AS3320 Deutsche Telekom AG	`5.66ms` from Frankfurt am Main, DE
91.63.132.181	AS3320 Deutsche Telekom AG	`3.64ms` from Hamburg, DE
171.226.212.53	AS7552 Viettel Group	`5.72ms` from Ho Chi Minh City, VN

Traceroute

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

traceroute -a -n -q1 -f2 45.221.207.39

traceroute to 45.221.207.39 (45.221.207.39): 64 hops max, 52 byte packets

2 [AS36994] 196.60.8.109 0.248 ms

3 [AS37670] 45.221.200.11 0.607 ms

4 [AS37670] 45.221.207.39 1.169 ms

Measurement taken from

IPinfo ProbeNet in Johannesburg, ZA

On November 14th 2025

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