155.238.0.0/17

AS2018 · TENET (The UNINET Project)

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Summary

Country	South Africa
Domain	ctech.ac.za
ASN	AS2018
Parent Range	155.238.0.0/16
Registry	AFRINIC
ID	CTECH1

WHOIS Details

inetnum:        155.238.0.0 - 155.238.255.255
netname:        CTECH1
descr:          Cape Technikon
descr:          P.O. Box 652
descr:          Cape Town 8000
country:        ZA
org:            ORG-CT2-AFRINIC
admin-c:        TED5-AFRINIC
tech-c:         TED5-AFRINIC
status:         ASSIGNED PI
mnt-by:         AFRINIC-HM-MNT
mnt-lower:      TF-155-238-MNT
changed:        [email protected] 19920325
changed:        [email protected] 19930624
changed:        [email protected] 20050221
changed:        [email protected] 20070125
source:         AFRINIC

organisation:   ORG-CT2-AFRINIC
org-name:       Cape Technikon
org-type:       LIR
country:        ZA
address:        P.O. Box 652
Cape Town 8000
ZA
e-mail:         [email protected]
tech-c:         TED5-AFRINIC
mnt-ref:        AFRINIC-HM-MNT
notify:         [email protected]
mnt-by:         AFRINIC-HM-MNT
changed:        [email protected] 20070125
source:         AFRINIC

person:         Ernst Du Toit
address:        Cape Technikon
address:        P.O. Box 652
address:        Cape Town 8000
address:        ZA
phone:          tel:+27-21-460-3911
fax-no:         tel:+27-21454161
e-mail:         [email protected]
nic-hdl:        TED5-AFRINIC
mnt-by:         GENERATED-ELOGU6YPPPWGVLH3ACDALFRS0LYIHLC2-MNT
changed:        [email protected] 19920615
changed:        [email protected] 19940711
changed:        [email protected] 20050221
source:         AFRINIC

Overlapping Ranges

BGP prefixes that contain 155.238.0.0/17

Range	ASN	Company	Num of IPs
155.238.0.0/16	AS2018	Cape Technikon	65,536

Nearby Ranges

BGP prefixes that overlap with 155.238.0.0/16

Range	ASN	Company	Num of IPs
155.238.0.0/16	AS2018	Cape Technikon	65,536

Hosted domains

There is 1 domain name hosted across 1 IP address 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

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Pingable IPs

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

IP Address	ASN	Details
155.238.4.50	AS2018 TENET (The UNINET Project)	`1.71ms` from Cape Town, ZA
155.238.6.137	AS2018 TENET (The UNINET Project)	`1.77ms` from Cape Town, ZA
155.238.5.2	AS2018 TENET (The UNINET Project)	`1.97ms` from Cape Town, 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
84.27.158.1	AS33915 Vodafone Libertel B.V.	`5.31ms` from Amsterdam, NL
170.9.193.113	AS31898 Oracle Corporation	`0.45ms` from Ashburn, US
12.0.37.1	AS7018 AT&T Enterprises, LLC	`0.82ms` from Atlanta, US
75.90.104.1	AS7029 Windstream Communications LLC	`5.48ms` from Atlanta, US
49.231.248.177	AS45458 SBN-ISP/AWN-ISP and SBN-NIX/AWN-NIX	`0.94ms` from Bangkok, TH
186.82.156.1	AS10620 Telmex Colombia S.A.	`1.95ms` from Bogota, CO
190.253.134.113	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`2.65ms` from Bogota, CO
37.189.128.1	AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`3.74ms` from Braga, PT
45.167.222.1	AS267729 MAGDALENA VIRTUAL S.A.	`4.84ms` from Buenos Aires, AR
201.212.86.1	AS7303 Telecom Argentina S.A.	`1.18ms` from Buenos Aires, AR
175.7.252.1	AS4134 CHINANET-BACKBONE	`11.73ms` from Chenzhou, CN
83.94.104.129	AS3292 TDC Holding A/S	`3.64ms` from Copenhagen, DK
24.240.250.241	AS20115 Charter Communications LLC	`5.33ms` from Dallas, US
70.172.229.129	AS22773 Cox Communications Inc.	`10.24ms` from Dallas, US
89.101.57.113	AS6830 Liberty Global Europe Holding B.V.	`4.13ms` from Dublin, IE
194.25.186.145	AS3320 Deutsche Telekom AG	`1.73ms` from Duesseldorf, DE
199.126.49.1	AS852 TELUS Communications Inc.	`0.97ms` from Edmonton, CA
76.190.61.193	AS10796 Charter Communications Inc	`7.44ms` from Flint, US
177.130.192.1	AS28270 Videomar Rede Nordeste S/A	`0.77ms` from Fortaleza, BR
89.144.26.1	AS197549 GHOSTnet GmbH	`0.66ms` from Frankfurt am Main, DE
110.73.71.1	AS4837 CHINA UNICOM China169 Backbone	`14.42ms` from Guiyang, CN
43.198.115.209	AS16509 Amazon.com, Inc.	`0.59ms` from Hong Kong, HK
42.243.108.97	AS4134 CHINANET-BACKBONE	`0.51ms` from Kunming, CN
125.74.212.129	AS4134 CHINANET-BACKBONE	`5.87ms` from Lanzhou, CN
81.152.156.161	AS2856 British Telecommunications PLC	`7.32ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -f2 -m11 155.238.99.65

traceroute to 155.238.99.65 (155.238.99.65): 11 hops max, 52 byte packets

2 [AS37271] 197.157.72.69 0.337 ms

3 *

4 *

5 [AS37271] 41.78.188.0 55.124 ms

6 [] 196.223.22.33 70.892 ms

7 [AS2018] 155.232.64.112 56.15 ms

8 [AS2018] 155.232.64.21 55.634 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Lagos, NG

On December 14th 2025

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