66.18.64.0/20

AS22572  ·  Sentech SOC Ltd

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Summary

Country South Africa
Domain sentech.co.za
ASN AS22572
Registry AFRINIC
ID SENTECH-ZA

WHOIS Details

inetnum:        66.18.64.0 - 66.18.95.255
netname:        SENTECH-ZA
descr:          Sentech Ltd
descr:          Augusta House, Fourways Golf Park, Roos Street, Fourways
descr:          Johannesburg, Gauteng, South Africa
country:        ZA
org:            ORG-IL12-AFRINIC
admin-c:        TC55-AFRINIC
admin-c:        SN42-AFRINIC
tech-c:         JM7-AFRINIC
tech-c:         SN42-AFRINIC
status:         ALLOCATED PA
remarks:        This organization uses RWhois. For reassignment information,
remarks:        Please see their RWhois server at:
remarks:        rwhois://rwhois.infosat.net:4321.
notify:         netadmin@sentech.co.za
notify:         ngobenis@sentech.co.za
notify:         malebatsaj@sentech.co.za
mnt-by:         AFRINIC-HM-MNT
mnt-lower:      AFRINIC-JM7-MNT
mnt-domains:    AFRINIC-JM7-MNT
changed:        hostmaster@arin.net 20021122
changed:        hostmaster@arin.net 20040115
changed:        hostmaster@afrinic.net 20050221
changed:        hostmaster@afrinic.net 20130704
changed:        hostmaster@afrinic.net 20141223
changed:        hostmaster@afrinic.net 20180822
changed:        hostmaster@afrinic.net 20180831
changed:        hostmaster@afrinic.net 20191111
source:         AFRINIC

organisation:   ORG-IL12-AFRINIC
org-name:       Sentech SOC Ltd
org-type:       LIR
country:        ZA
address:        Octave Street,
address:        Radiokop,
address:        Gauteng
address:        Johannesburg 1724
e-mail:         netadmin@sentech.co.za
e-mail:         malebatsaj@sentech.co.za
e-mail:         ngobenis@sentech.co.za
phone:          tel:+27-11-471-4534
phone:          tel:+27-11-471-4527
admin-c:        JM7-AFRINIC
admin-c:        SN42-AFRINIC
admin-c:        TC55-AFRINIC
tech-c:         JM7-AFRINIC
tech-c:         SN42-AFRINIC
tech-c:         TC55-AFRINIC
mnt-ref:        AFRINIC-HM-MNT
mnt-ref:        AFRINIC-JM7-MNT
mnt-by:         AFRINIC-HM-MNT
notify:         hostmaster@afrinic.net
remarks:        This organization uses RWhois. For reassignment
remarks:        information,
remarks:        Please see their RWhois server at:
remarks:        rwhois://rwhois.infosat.net:4321
changed:        hostmaster@arin.net 20011016
changed:        hostmaster@arin.org 20040116
changed:        hostmaster@afrinic.net 20050221
changed:        hostmaster@afrinic.net 20051108
changed:        netadmin@sentech.co.za 20071009
changed:        netadmin@sentech.co.za 20071114
changed:        hostmaster@afrinic.net 20071122
changed:        malebatsaj@sentech.co.za 20130605
changed:        malebatsaj@sentech.co.za 20130627
changed:        hostmaster@afrinic.net 20130710
changed:        malebatsaj@sentech.co.za 20141215
changed:        hostmaster@afrinic.net 20141223
changed:        hostmaster@afrinic.net 20170116
changed:        malebatsaj@sentech.co.za 20170515
changed:        hostmaster@afrinic.net 20170710
changed:        hostmaster@afrinic.net 20180704
changed:        malebatsaj@sentech.co.za 20180712
changed:        hostmaster@afrinic.net 20180822
changed:        hostmaster@afrinic.net 20180831
changed:        HokoZ@sentech.co.za 20181003
changed:        hostmaster@afrinic.net 20191024
changed:        hostmaster@afrinic.net 20221028
changed:        hostmaster@afrinic.net 20221124
source:         AFRINIC

person:         Jack Malebatsa
address:        Private Bag X06
address:        Honeydew 2040
address:        South Africa
phone:          tel:+27-11-471-4534
e-mail:         netadmin@sentech.co.za
e-mail:         malebatsaj@sentech.co.za
e-mail:         abuse@sentech.co.za
nic-hdl:        JM7-AFRINIC
notify:         netadmin@sentech.co.za
notify:         chisokot@sentech.co.za
notify:         malebatsaj@sentech.co.za
notify:         abuse@sentech.co.za
mnt-by:         GENERATED-QUP4ZFKOOIMTFEZMXKKWEU71GDUE5QZC-MNT
changed:        malebatsaj@sentech.co.za 20080109
changed:        malebatsaj@sentech.co.za 20100111
changed:        malebatsaj@sentech.co.za 20130627
changed:        malebatsaj@sentech.co.za 20141202
changed:        netadmin@sentech.co.za 20141208
changed:        netadmin@sentech.co.za 20141208
changed:        malebatsaj@sentech.co.za 20180712
changed:        malebatsaj@sentech.co.za 20190723
changed:        netadmin@sentech.co.za 20190723
source:         AFRINIC

person:         Settlers Ngobeni
address:        Octave Street, Radiokop
address:        Johannesburg 2040
address:        South Africa
address:        Johannesburg 2040
address:        South Africa
phone:          tel:+27-11-471-4527
e-mail:         ngobenis@sentech.co.za
nic-hdl:        SN42-AFRINIC
notify:         netadmin@sentech.co.za
notify:         malebatsaj@sentech.co.za
notify:         abuse@sentech.co.za
mnt-by:         GENERATED-EK6VTD79G2VK6KARFNTJ6LJR3PDQRZ9G-MNT
changed:        pooja.bhunjun@afrinic.net 20191024
changed:        netadmin@sentech.co.za 20200123
source:         AFRINIC

person:         T Chisoko
address:        Sentech Ltd
PrivateBag X06
Honeydew
2040
South Africa
phone:          tel:+27-11-471-4625
fax-no:         tel:+27-11-471-4791
e-mail:         chisokot@sentech.co.za
nic-hdl:        TC55-AFRINIC
notify:         chisokot@sentech.co.za
mnt-by:         GENERATED-G0QILFYRMJQLPF34S1ZBPXAPNWXFZJL8-MNT
changed:        malebatsaj@sentech.co.za 20130702
source:         AFRINIC

Hosted domains

There are 4 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
66.18.76.65 supreme.co.za 3
66.18.65.125 sentech.co.za 1

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

Pingable IPs

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

IP Address ASN Details
66.18.73.246 AS22572 Sentech SOC Ltd 1.09ms from Johannesburg, ZA
66.18.65.153 AS22572 Sentech SOC Ltd 0.46ms from Johannesburg, ZA
66.18.77.214 AS22572 Sentech SOC Ltd 1.13ms from Johannesburg, ZA
66.18.75.254 AS22572 Sentech SOC Ltd 1.66ms from Johannesburg, ZA
66.18.78.249 AS22572 Sentech SOC Ltd 1.12ms from Johannesburg, ZA
66.18.72.225 AS22572 Sentech SOC Ltd 1.11ms from Johannesburg, ZA
66.18.70.254 AS22572 Sentech SOC Ltd 1.12ms from Johannesburg, ZA
66.18.69.253 AS22572 Sentech SOC Ltd 1.13ms from Johannesburg, ZA
66.18.68.188 AS22572 Sentech SOC Ltd 1.09ms from Johannesburg, ZA
66.18.66.206 AS22572 Sentech SOC Ltd 1.10ms from Johannesburg, ZA
66.18.71.101 AS22572 Sentech SOC Ltd 0.53ms 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
14.104.99.196 AS4134 CHINANET-BACKBONE 1.79ms from Chongqing, CN
72.31.121.164 AS16787 Charter Communications LLC 15.45ms from Dallas, US
93.199.232.164 AS3320 Deutsche Telekom AG 4.33ms from Duesseldorf, DE
45.13.100.20 AS16509 Amazon.com, Inc. 0.32ms from Frankfurt am Main, DE
110.41.162.100 AS55990 Huawei Cloud Service data center 1.84ms from Guangzhou, CN
34.35.90.164 AS396982 Google LLC 0.26ms from Johannesburg, ZA
79.23.58.68 AS3269 Telecom Italia S.p.A. 6.94ms from Milan, IT
194.116.79.4 AS41364 CONSORZIO TOP IX - TORINO E PIEMONTE EXCHANGE POINT CC 2.93ms from Milan, IT
34.74.106.164 AS396982 Google LLC 0.17ms from Moncks Corner, US
218.176.253.116 AS17676 SoftBank Corp. 2.21ms from Osaka, JP
90.93.70.100 AS3215 Orange S.A. 9.05ms from Paris, FR
73.117.30.148 AS7922 Comcast Cable Communications, LLC 13.27ms from Reston, US
68.73.68.84 AS7018 AT&T Enterprises, LLC 12.35ms from San Antonio, US
201.124.60.68 AS8151 UNINET 3.79ms from Santiago de Queretaro, MX
74.74.190.20 AS11351 Charter Communications Inc 18.95ms from Secaucus, US
220.66.193.4 AS3786 LG DACOM Corporation 4.44ms from Seoul, KR
114.216.171.132 AS140292 CHINATELECOM Jiangsu province Suzhou 5G network 5.58ms from Shanghai, CN
188.177.179.4 AS3292 TDC Holding A/S 1.35ms from Skanderborg, DK
202.230.44.132 AS4694 IDC Frontier Inc. 0.63ms from Tokyo, JP
197.15.108.68 AS37671 3S INF 1.52ms from Tunis, TN
98.158.158.4 AS2734 CoreSite 0.48ms from Ashburn, US
40.139.55.84 AS7029 Windstream Communications LLC 0.45ms from Atlanta, US
110.240.194.244 AS4837 CHINA UNICOM China169 Backbone 8.17ms from Beijing, CN
47.108.254.244 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.35ms from Chengdu, CN
112.195.174.52 AS4837 CHINA UNICOM China169 Backbone 5.86ms from Chengdu, CN

Traceroute

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

$
traceroute -a -n -q1 -f3 66.18.73.177
traceroute to 66.18.73.177 (66.18.73.177): 64 hops max, 52 byte packets
4 *
5 [] 157.119.193.74 16.469 ms
6 [] 117.49.38.14 7.376 ms
8 *
9 *
10 *
11 [AS4837] 219.158.18.70 45.552 ms
12 *
13 [AS4837] 219.158.97.202 202.838 ms
14 [AS6774] 80.84.23.189 226.17 ms
15 *
16 [AS6774] 80.84.20.150 349.275 ms
17 [AS328748] 102.221.176.238 352.022 ms
19 *
20 *
21 *
22 *
23 [AS22572] 66.18.73.190 351.883 ms
24 [AS22572] 66.18.73.177 351.784 ms
Measurement taken from IPinfo ProbeNet in Heyuan, CN
On

What are IP address ranges?

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Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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