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
154.66.144.0/24 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

Hosted domains

There are 3 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
154.66.148.74 mellets.co.za 2
154.66.151.82 diefstal.co.za 2

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
154.66.144.97 AS37670 Smart Technology Centre (PTY) LTD 0.16ms from Johannesburg, ZA
154.66.148.74 AS37670 Smart Technology Centre (PTY) LTD 0.31ms from Johannesburg, ZA
154.66.145.157 AS37670 Smart Technology Centre (PTY) LTD 0.26ms from Johannesburg, ZA
154.66.151.169 AS37670 Smart Technology Centre (PTY) LTD 0.22ms 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
12.129.89.5 AS7018 AT&T Enterprises, LLC 1.60ms from Atlanta, US
3.147.31.149 AS16509 Amazon.com, Inc. 0.16ms from Columbus, US
80.63.146.101 AS3292 TDC Holding A/S 1.19ms from Copenhagen, DK
216.201.164.149 AS11215 Logix 0.89ms from Dallas, US
156.146.154.149 AS1448 United Cooperative Services 2.49ms from Dallas, US
76.237.90.37 AS7018 AT&T Enterprises, LLC 3.95ms from Dallas, US
182.152.151.85 AS17924 SmarTone Mobile Communications Ltd 10.27ms from Hong Kong, HK
222.162.18.133 AS4837 CHINA UNICOM China169 Backbone 19.98ms from Liaoyang, CN
175.147.222.101 AS4837 CHINA UNICOM China169 Backbone 9.43ms from Liaoyang, CN
94.63.64.69 AS12353 Vodafone Portugal 3.27ms from Lisbon, PT
195.235.216.149 AS3352 TELEFONICA DE ESPANA S.A.U. 1.54ms from Madrid, ES
81.56.152.101 AS29447 SCALEWAY S.A.S. 2.03ms from Milan, IT
80.116.211.53 AS3269 Telecom Italia S.p.A. 5.97ms from Milan, IT
119.244.93.229 AS2518 BIGLOBE Inc. 9.92ms from Osaka, JP
164.138.63.5 AS31693 Wan Again SARL 13.19ms from Paris, FR
112.244.174.5 AS4837 CHINA UNICOM China169 Backbone 3.08ms from Qingdao, CN
52.203.134.181 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
124.74.152.165 AS4812 China Telecom (Group) 2.65ms from Shanghai, CN
54.169.71.101 AS16509 Amazon.com, Inc. 0.10ms from Singapore, SG
177.78.56.149 AS26599 TELEFÔNICA BRASIL S.A 3.34ms from São Paulo, BR
178.112.230.165 AS25255 ==> TELE2 AUSTRIA <== 10.63ms from Vienna, AT
221.11.30.213 AS4837 CHINA UNICOM China169 Backbone 2.82ms from Xi'an, CN
62.35.48.85 AS5410 Bouygues Telecom SA 3.36ms from Aubervilliers, FR
54.72.137.197 AS16509 Amazon.com, Inc. 0.18ms from Dublin, IE
70.124.85.181 AS11427 Charter Communications Inc 11.97ms from Houston, US

Traceroute

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

$
traceroute -a -n -q1 -f3 -m11 154.66.150.85
traceroute to 154.66.150.85 (154.66.150.85): 11 hops max, 52 byte packets
3 [] 185.1.240.37 8.863 ms
5 [AS23764] 5.154.154.158 185.228 ms
6 [] 102.217.165.114 180.695 ms
7 *
8 [AS37670] 41.77.51.145 178.764 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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