Autonomous System details

AS37305

Frontier Optical Networks Ltd  ·  fon.co.ke

Kenya

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS37305 – Frontier Optical Networks Ltd

Field Value
Country Kenya
Website fon.co.ke
Hosted domains 15
IPv4 addresses 4,096
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type ISP
Registry afrinic
Allocated 15 years ago on Mar 18, 2011
Updated 8 months ago on Jun 19, 2025

IP Ranges

Netblock Company Num of IPs
197.231.176.0/21 Frontier Optical Networks Ltd 2,048
41.79.8.0/22 Frontier Optical Networks Ltd 1,024
102.212.132.0/22 Frontier Optical Networks Ltd 1,024
41.79.8.0/24 FON Infrastructure 256
41.79.9.0/24 Broadband Business Clients 256
41.79.10.0/24 Broadband Business Clients 256
41.79.11.0/24 Broadband Home Users 256
102.212.132.0/24 Frontier Optical Networks Ltd 256
102.212.133.0/24 Frontier Optical Networks Ltd 256
102.212.135.0/24 Frontier Optical Networks Ltd 256
197.231.176.0/24 Enterprise Clients 256
197.231.177.0/24 FON HOME USE 256
197.231.178.0/24 FON HOME USE 256
197.231.179.0/24 Mombasa Clients 256
197.231.180.0/24 FON SME'es 256
197.231.181.0/24 FON NBI SME's 256
197.231.182.0/24 FON CACHE SERVERS INFRUSTRUCTRE 256
197.231.183.0/24 FON CORPORATE 256

Netblock Company
2c0f:fc70::/32 Frontier Optical Networks Ltd
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS37305
                                                OrgID:          AS37305
                                                ASName:         AS37305
                                                ASNumber:       AS37305
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

There are 15 domain names hosted across 10 IP addresses on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
41.79.8.79 ██████████ 3
197.231.176.212 ██████████ 2
41.79.10.145 ██████████ 2
197.231.176.213 ██████████ 2
41.79.8.67 ██████████ 1
41.79.11.138 █████████ 1
197.231.176.209 ██████████ 1
41.79.10.250 ██████████ 1
41.79.11.218 █████████ 1
41.79.10.251 ██████████ 1

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

Peers

There are 12 peers for this ASN.

Peers Name
AS29032 DATANET LLC
AS328162 Icolo Ltd
AS329002 Pan African IX Data Centres Kenya Ltd
AS329026 Kenyaweb.com Limited
AS329087 Ace Micro Services Limited
AS36236 NetActuate, Inc
AS37019 INTERSAT AFRICA LTD
AS37100 SEACOM Limited
AS37662 West Indian Ocean Cable Company
AS58453 China Mobile International Limited
AS60171 AFR-IX TELECOM S.A.
AS6939 Hurricane Electric LLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS37100 SEACOM Limited
AS37662 West Indian Ocean Cable Company
AS6939 Hurricane Electric LLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Downstreams

There are 5 downstreams for this ASN.

Downstreams Name
AS29032 DATANET LLC
AS328162 Icolo Ltd
AS329002 Pan African IX Data Centres Kenya Ltd
AS329087 Ace Micro Services Limited
AS37019 INTERSAT AFRICA LTD
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Pingable IPs

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

IP Address ASN Details
102.212.135.37 AS37305 Frontier Optical Networks Ltd 5.87ms from Nairobi, KE
102.212.133.17 AS37305 Frontier Optical Networks Ltd 0.43ms from Nairobi, KE
197.231.182.208 AS37305 Frontier Optical Networks Ltd 0.21ms from Nairobi, KE
197.231.181.113 AS37305 Frontier Optical Networks Ltd 0.81ms from Nairobi, KE
2c0f:fc70:2:5::1 AS37305 Frontier Optical Networks Ltd 0.24ms from Nairobi, KE
41.79.11.182 AS37305 Frontier Optical Networks Ltd 0.35ms from Nairobi, KE
41.79.8.130 AS37305 Frontier Optical Networks Ltd 0.29ms from Nairobi, KE
197.231.179.239 AS37305 Frontier Optical Networks Ltd 0.82ms from Mombasa, KE
197.231.180.129 AS37305 Frontier Optical Networks Ltd 0.47ms from Nairobi, KE
197.231.177.197 AS37305 Frontier Optical Networks Ltd 0.67ms from Nairobi, KE
2c0f:fc70:0:3::1 AS37305 Frontier Optical Networks Ltd 0.52ms from Nairobi, KE
2c0f:fc70:2001::6 AS37305 Frontier Optical Networks Ltd 0.50ms from Nairobi, KE
41.79.10.90 AS37305 Frontier Optical Networks Ltd 0.28ms from Nairobi, KE
197.231.178.99 AS37305 Frontier Optical Networks Ltd 6.11ms from Nairobi, KE
197.231.176.121 AS37305 Frontier Optical Networks Ltd 0.38ms from Nairobi, KE
41.79.9.78 AS37305 Frontier Optical Networks Ltd 0.39ms from Nairobi, KE
102.212.132.218 AS37305 Frontier Optical Networks Ltd 0.31ms from Nairobi, KE
197.231.183.25 AS37305 Frontier Optical Networks Ltd 0.42ms from Nairobi, KE

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
92.67.127.9 AS1136 KPN B.V. 3.02ms from Amsterdam, NL
79.116.176.9 AS57269 DIGI SPAIN TELECOM S.A 0.77ms from Barcelona, ES
54.187.243.201 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US
223.156.134.217 AS4134 CHINANET-BACKBONE 4.84ms from Changsha, CN
76.179.148.57 AS11351 Charter Communications Inc 19.29ms from Chicago, US
96.188.14.217 AS53297 Comcast Cable Communications, LLC 0.87ms from Chicago, US
104.197.180.169 AS396982 Google LLC 0.38ms from Council Bluffs, US
112.102.212.169 AS4134 CHINANET-BACKBONE 2.44ms from Harbin, CN
103.82.39.121 AS149089 CLOUDFLY CORPORATION 0.82ms from Ho Chi Minh City, VN
121.172.124.233 AS4766 Korea Telecom 0.93ms from Incheon, KR
74.126.61.169 AS22773 Cox Communications Inc. 4.00ms from Kansas City, US
119.62.255.89 AS4837 CHINA UNICOM China169 Backbone 3.57ms from Kunming, CN
196.1.185.73 AS37629 eStream Networks 0.63ms from Lagos, NG
86.171.234.169 AS2856 British Telecommunications PLC 3.77ms from London, GB
178.194.73.185 AS3303 Swisscom (Switzerland) Ltd 0.89ms from Lugano, CH
24.118.81.137 AS7922 Comcast Cable Communications, LLC 3.54ms from Minneapolis, US
69.180.89.137 AS7922 Comcast Cable Communications, LLC 6.89ms from Orlando, US
190.5.228.217 AS18809 Cable Onda 0.72ms from Panama, PA
176.147.169.233 AS5410 Bouygues Telecom SA 5.31ms from Paris, FR
174.34.13.169 AS4581 Socket Holdings Corporation 3.58ms from St. Louis, US
114.47.134.185 AS3462 Data Communication Business Group 5.38ms from Taichung, TW
211.142.33.169 AS56042 China Mobile communications corporation 8.39ms from Taiyuan, CN
113.227.215.185 AS4837 CHINA UNICOM China169 Backbone 7.64ms from Tieling, CN
92.70.62.41 AS1136 KPN B.V. 1.29ms from Amsterdam, NL
208.116.250.201 AS3257 GTT Communications Inc. 0.38ms from Atlanta, US

Traceroute

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

$
traceroute -a -n -q1 -f3 41.79.9.25
traceroute to 41.79.9.25 (41.79.9.25): 64 hops max, 52 byte packets
3 [AS37305] 41.79.9.25 0.508 ms
Measurement taken from IPinfo ProbeNet in Nairobi, KE
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS37305 at robtex.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs