155.12.100.0/22

AS15399 · Wananchi Group (Kenya) Limited

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Summary

Country	Tanzania
Domain	simbanet.co.tz
ASN	AS15399
Parent Range	155.12.0.0/17
Registry	AFRINIC
ID	SIMBANET_TZ_1

WHOIS Details

inetnum:        155.12.100.0 - 155.12.101.255
netname:        SimbaNET_TZ_1
descr:          WCT - Upanga OLT
country:        TZ
admin-c:        STL1-AFRINIC
tech-c:         STL1-AFRINIC
status:         ASSIGNED PA
mnt-by:         SN-MNT
changed:        frank@simbanet.co.tz 20210503
source:         AFRINIC

person:         SimbaNET T Ltd
address:        SimbaNET House
address:        Kaunda Drive
address:        Dar es Salaam 14827
address:        Tanzania
phone:          tel:+255-22-216-3800
e-mail:         noc@simbanet.co.tz
nic-hdl:        STL1-Afrinic
mnt-by:         SN-MNT
changed:        ip-noc@simbanet.co.tz 20101122
changed:        ip-noc@simbanet.co.tz 20130111
changed:        frank@simbanet.co.tz 20170605
source:         AFRINIC

route:          155.12.100.0/23
descr:          Zuku TZ
origin:         AS15399
remarks:        Zuku TZ - 2021-04-23
notify:         ip-noc@simbanet.co.tz
mnt-by:         SN-MNT
changed:        frank@simbanet.co.tz 20210423
source:         AFRINIC

Overlapping Ranges

BGP prefixes that contain 155.12.100.0/22

Range	ASN	Company	Num of IPs
155.12.0.0/17	AS37084	Simbanet (T) Limited	32,768

Nearby Ranges

BGP prefixes that overlap with 155.12.0.0/16

Range	ASN	Company	Num of IPs
155.12.0.0/17	AS37084	Simbanet (T) Limited	32,768
155.12.224.0/19	AS328184	UNIVERSITY OF HEALTH AND ALLIED SCIENCES	8,192
155.12.88.0/21	AS15399	Zuku - WCT	2,048
155.12.108.0/22	AS15399	WCT	1,024
155.12.80.0/22	AS15399	Zuku - WCT	1,024
155.12.96.0/22	AS15399	sub-allocation to WCT - 2021-04-21 and 23	1,024
155.12.106.0/23	AS15399	WCT	512
155.12.114.0/23	AS15399	NULL	512
155.12.86.0/23	AS15399	Zuku - WCT	512

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
155.12.100.1	AS15399 Wananchi Group (Kenya) Limited	`1.72ms` from Dar es Salaam, TZ

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
93.113.54.54	AS203053 CLAUS WEB srl	`0.24ms` from Bucharest, RO
196.15.129.134	AS5713 Telkom SA Ltd.	`2.25ms` from Durban, ZA
102.161.51.150	AS30999 EMTEL LIMITED	`12.82ms` from Ebene, MU
219.76.193.86	AS4515 PCCW IMS Ltd (PCCW Business Internet Access)	`1.54ms` from Hong Kong, HK
43.216.212.198	AS16509 Amazon.com, Inc.	`0.82ms` from Kuala Lumpur, MY
169.231.164.230	AS131 University of California, Santa Barbara	`3.54ms` from Los Angeles, US
34.129.82.54	AS396982 Google LLC	`0.13ms` from Melbourne, AU
35.152.220.182	AS16509 Amazon.com, Inc.	`0.14ms` from Milan, IT
144.15.228.22	AS13684 Medtronic, Incorporated	`15.23ms` from Minneapolis, US
185.23.32.54	AS34467 JSC Telephone Company "Sotcom"	`4.14ms` from Moscow, RU
138.94.134.38	AS264164 Telecomunicações Netcoro Ltda	`15.50ms` from Rio de Janeiro, BR
35.72.114.198	AS16509 Amazon.com, Inc.	`0.29ms` from Tokyo, JP
54.178.216.166	AS16509 Amazon.com, Inc.	`0.28ms` from Tokyo, JP
96.67.65.246	AS7922 Comcast Cable Communications, LLC	`14.01ms` from Atlanta, US
82.194.97.6	AS8881 1&1 Versatel GmbH	`0.76ms` from Berlin, DE
176.218.14.86	AS8386 Vodafone Net Iletisim Hizmetler AS	`4.97ms` from Istanbul, TR
84.70.222.38	AS5378 Vodafone Limited	`2.72ms` from Manchester, GB
213.210.3.198	AS8851 GCI Network Solutions Limited	`0.81ms` from Manchester, GB
177.136.157.214	AS28665 Predlink Rede de Telecomunicções Ltda	`6.54ms` from Muriae, BR
89.83.151.166	AS5410 Bouygues Telecom SA	`15.45ms` from Paris, FR
68.231.43.22	AS22773 Cox Communications Inc.	`4.57ms` from Phoenix, US
213.195.250.6	AS15935 ha-vel internet s.r.o.	`5.35ms` from Prague, CZ
88.100.7.134	AS5610 O2 Czech Republic, a.s.	`10.08ms` from Prague, CZ
44.198.222.70	AS14618 Amazon.com, Inc.	`0.09ms` from Reston, US
162.231.245.6	AS7018 AT&T Enterprises, LLC	`3.29ms` from San Jose, US

Traceroute

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

traceroute -a -n -q1 -f2 155.12.100.1

traceroute to 155.12.100.1 (155.12.100.1): 64 hops max, 52 byte packets

2 [AS37084] 41.188.173.21 0.567 ms

3 [AS37084] 155.12.1.225 0.491 ms

4 [AS37084] 155.12.2.18 0.417 ms

5 [AS15399] 102.217.83.50 1.053 ms

6 [AS15399] 155.12.100.1 2.497 ms

Measurement taken from

IPinfo ProbeNet in Dar es Salaam, TZ

On April 13th 2026

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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