154.114.23.0/24

AS2018 · TENET (The UNINET Project)

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Summary

Country	South Africa
Domain	tlabs.ac.za
ASN	AS2018
Parent Range	154.114.0.0/17
Registry	AFRINIC
ID	ITHEMBA-CERN-154-114-23-0

WHOIS Details

inetnum:        154.114.23.0 - 154.114.23.255
netname:        ITHEMBA-CERN-154-114-23-0
descr:          iThemba Labs - CERN Colloboration [TSN235]
country:        ZA
admin-c:        RJ1-AFRINIC
tech-c:         LL5-AFRINIC
status:         ASSIGNED PA
notify:         tenetadmin@tenet.ac.za
mnt-by:         TF-196-21-MNT
changed:        tenetadmin@tenet.ac.za 20160621
source:         AFRINIC

person:         Len Lotz
address:        Tertiary Education and Research
address:        Network of South Africa NPC
address:        House Vincent
address:        Wynberg Mews
address:        10 Ebenezer Road
address:        Wynberg 7800
address:        South Africa
phone:          tel:+27-21-763-7140
e-mail:         len@tenet.ac.za
nic-hdl:        LL5-AFRINIC
notify:         tenetadmin@tenet.ac.za
notify:         accounts@tenet.ac.za
mnt-by:         GENERATED-CNEXCZUPCNZNAUV9AYIPUUZ09SXLC4H8-MNT
changed:        tenetadmin@tenet.ac.za 20100907
changed:        tenetadmin@tenet.ac.za 20190930
source:         AFRINIC

person:         Richard Jonathan
nic-hdl:        RJ1-AFRINIC
address:        Tertiary Education and Research
address:        Network of South Africa NPC
address:        3rd Floor, DBM Gardens
address:        Golf Park, Raapenberg Rd
address:        Mowbray 7700
address:        South Africa
e-mail:         tenetadmin@tenet.ac.za
phone:          tel:+27-21-763-7140
mnt-by:         GENERATED-H1YIQQQPHJOXVPJSRXSFAEACUYMQR52I-MNT
changed:        tenetadmin@tenet.ac.za 20061218
changed:        tenetadmin@tenet.ac.za 20080415
changed:        tenetadmin@tenet.ac.za 20190930
changed:        tenetadmin@tenet.ac.za 20191031
changed:        tenetadmin@tenet.ac.za 20220125
changed:        tenetadmin@tenet.ac.za 20250718
source:         AFRINIC

route:          154.114.0.0/17
descr:          MAINTAINED BY TENET
origin:         AS2018
mnt-by:         TNET-MNT01
notify:         engineering@tenet.ac.za
changed:        patrickh@tenet.ac.za 20220120
source:         AFRINIC

Overlapping Ranges

BGP prefixes that contain 154.114.23.0/24

Range	ASN	Company	Num of IPs
154.114.0.0/17	AS2018	TENET (The UNINET Project)	32,768

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
154.114.23.253	AS2018 TENET (The UNINET Project)	`16.66ms` 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
31.215.95.24	AS5384 Emirates Internet	`4.93ms` from Al Fujairah City, AE
108.142.206.104	AS8075 Microsoft Corporation	`0.29ms` from Amsterdam, NL
34.10.224.232	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
200.216.153.136	AS7738 V tal	`1.18ms` from Fortaleza, BR
93.211.113.168	AS3320 Deutsche Telekom AG	`5.96ms` from Frankfurt am Main, DE
39.59.118.24	AS17557 Pakistan Telecommunication Company Limited	`10.78ms` from Lahore, PK
175.30.75.200	AS4134 CHINANET-BACKBONE	`9.97ms` from Liaoyang, CN
67.171.227.40	AS7922 Comcast Cable Communications, LLC	`5.66ms` from Portland, US
63.202.60.40	AS7018 AT&T Enterprises, LLC	`6.48ms` from Redding, US
112.169.251.248	AS4766 Korea Telecom	`1.24ms` from Seoul, KR
58.96.110.136	AS10143 Exetel Pty Ltd	`0.81ms` from Adelaide, AU
94.110.82.24	AS47377 Orange Belgium SA	`9.41ms` from Amsterdam, NL
111.160.240.104	AS4837 CHINA UNICOM China169 Backbone	`5.96ms` from Beijing, CN
181.140.66.248	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`6.86ms` from Bogota, CO
98.20.1.136	AS7029 Windstream Communications LLC	`15.58ms` from Dallas, US
54.78.104.184	AS16509 Amazon.com, Inc.	`0.13ms` from Dublin, IE
46.105.136.248	AS16276 OVH SAS	`0.07ms` from Gravelines, FR
171.235.13.56	AS7552 Viettel Group	`5.14ms` from Ho Chi Minh City, VN
41.18.10.216	AS29975 Vodacom	`13.78ms` from Johannesburg, ZA
102.132.162.24	AS37680 Cool Ideas Service Provider (Pty) Ltd	`1.09ms` from Johannesburg, ZA
81.192.42.120	AS6713 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`11.38ms` from Lisbon, PT
38.242.173.72	AS48945 OPEN FIBRE NETWORKS (WHOLESALE) LIMITED	`1.83ms` from London, GB
197.248.53.232	AS37061 Safaricom Limited	`7.27ms` from Nairobi, KE
220.173.11.216	AS4134 CHINANET-BACKBONE	`5.88ms` from Nanning, CN
41.22.197.200	AS29975 Vodacom	`13.42ms` from Pretoria, ZA

Traceroute

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

traceroute -a -n -q1 -f2 -m12 154.114.23.133

traceroute to 154.114.23.133 (154.114.23.133): 12 hops max, 52 byte packets

2 [AS29802] 69.46.2.25 4.622 ms

3 *

4 *

5 *

6 *

7 [] 206.41.108.52 6.705 ms

8 *

9 [AS2018] 155.232.64.3 207.595 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Tampa, US

On September 5th 2025

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