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Summary IP address summary information Name
Fulnett Limited Country
Website
Hosted domains
36 IPv4 addresses
26,624 IPv6 addresses
7.92 × 1028 ASN type
ISP Registry
RIPE Allocated
56 years ago on Jan 1, 1970 Updated
4 years ago on Mar 2, 2022
WHOIS
ASHandle: █████
OrgID: █████
ASName: ██████
ASNumber: AS█████
RegDate: ████-██-██
Updated: ████-██-██
TechHandle: ████-████
Source: ████
Powered by ASN to WHOIS data Important routers in AS16171
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 AS16171 at robtex .
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Data Data
Why IPinfo? Why IPinfo?
Resources Resources
Traceroute Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more. Traceroute →
$ traceroute -a -n -q1 -f4 217.75.1.129
traceroute to 217.75.1.129 (217.75.1.129 ): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Dublin, IE
On October 16, 2026
Netblock Company Num of IPs Fulnett Limited
16,384 Fulnett Limited
8,192 Fulnett Limited
8,192 Fulnett Limited
4,096 Fulnett Limited
2,048 Fulnett Limited
2,048 Fulnett Limited
1,024 Fulnett Limited
1,024
Powered by IP Ranges data There are 2 upstreams for this ASN.
ASN Name Rank AS174 Cogent Communications, LLC #6 AS6461 Zayo Bandwidth #42
There are 1 downstreams for this ASN.
ASN Name Rank AS200562 Welltel (Ireland) Ltd #50,235
Important routers in AS16171 Share of IPv4 footprint per hexagon Less More
Held location over 90 days 85%
Held location over 1 year 87%
Median days between moves 152 days
Geolocation scope National How consistently this network's IPs hold their geolocation. Read relative to the network type, not as a quality score.
There are 36 domain names hosted across 27 IP addresses on this ASN.
Pingable IPs 78 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more
IP Address ASN Details 77.107.244.93 Ping AS16171 Fulnett Limited #11,009 5.14ms from Dublin, IE 77.107.243.97 Ping AS16171 Fulnett Limited #11,009 4.76ms from Dublin, IE 185.146.186.162 Ping AS16171 Fulnett Limited #11,009 13.10ms from Dublin, IE 77.107.234.81 Ping AS16171 Fulnett Limited #11,009 0.46ms from Dublin, IE 77.107.204.238 Ping AS16171 Fulnett Limited #11,009 4.74ms from Dublin, IE 77.107.206.82 Ping AS16171 Fulnett Limited #11,009 0.30ms from Dublin, IE 77.107.232.61 Ping AS16171 Fulnett Limited #11,009 0.26ms from Dublin, IE 77.107.199.222 Ping AS16171 Fulnett Limited #11,009 0.28ms from Dublin, IE 88.151.0.148 Ping AS16171 Fulnett Limited #11,009 10.01ms from Dublin, IE 77.107.200.1 Ping AS16171 Fulnett Limited #11,009 4.27ms from Dublin, IE
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Activity A pronounced day/night rhythm — the signature of a consumer/eyeball network whose users sleep at night.
Places IPs in this network linked to physical places, based on their Wi-Fi networks.
Places IPs 65 39 5 5 Category In AS16171 Example IP
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There are 15 peers for this ASN.
Times shown in Ireland local time (UTC). Less More
Peak hour 08:00–09:00
Active hours 10 hrs (business hours)
Weekend vs weekday weekdays heavier
Busiest day Tue
Network type Consumer ISP
Geography Ireland New IPinfo Places identifies hotels, airports, stadiums, and more with building-level precision.
Explore Places AS6939 Hurricane Electric LLC #23
AS20562 Broadband Hosting B.V. #1,007
Coffee Shop
Business Services
Hotel