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Summary IP address summary information Name
Fiber Services B.V. Country
Website
Hosted domains
6 IPv4 addresses
1,024 IPv6 addresses
6.34 × 1029 ASN type
ISP Registry
RIPE Allocated
10 years ago on Nov 30, 2015 Updated
2 years ago on Aug 20, 2024
WHOIS
ASHandle: █████
OrgID: █████
ASName: ██████
ASNumber: AS█████
RegDate: ████-██-██
Updated: ████-██-██
TechHandle: ████-████
Source: ████
Powered by ASN to WHOIS data Important routers in AS203623
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 AS203623 at robtex .
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Data Data
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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 -f2 185.127.108.3
traceroute to 185.127.108.3 (185.127.108.3 ): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
On October 16, 2026
Netblock Company Num of IPs Fiber Services B.V.
256 Fiber Services B.V.
256 Fiber Services B.V.
256 Fiber Services B.V.
256
Powered by IP Ranges data There are 3 peers for this ASN.
ASN Name Rank AS174 Cogent Communications, LLC #6 AS1239 Cogent Communications, LLC AS43350 NForce Entertainment B.V. #2,555
There are 2 upstreams for this ASN.
ASN Name Rank AS174 Cogent Communications, LLC #6 AS43350 NForce Entertainment B.V. #2,555
There are 0 downstreams for this ASN.
No downstreams found.
Important routers in AS203623 Share of IPv4 footprint per hexagon Less More
Held location over 90 days 99%
Held location over 1 year 98%
Median days between moves 395 days
Geolocation scope City How consistently this network's IPs hold their geolocation. Read relative to the network type, not as a quality score.
There are 6 domain names hosted across 1 IP addresses on this ASN.
Pingable IPs 7 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more
IP Address ASN Details 2a06:c8c4:3::1 Ping AS203623 Fiber Services B.V. #33,569 1.83ms from Amsterdam, NL 185.127.110.183 Ping AS203623 Fiber Services B.V. #33,569 0.77ms from Naaldwijk, NL 185.127.108.28 Ping AS203623 Fiber Services B.V. #33,569 0.45ms from Amsterdam, NL 2a06:c8c0:0:1::1 Ping AS203623 Fiber Services B.V. #33,569 0.66ms from Amsterdam, NL 185.127.111.153 Ping AS203623 Fiber Services B.V. #33,569 0.38ms from Amsterdam, NL 2a06:c8c0:2:4::1 Ping AS203623 Fiber Services B.V. #33,569 0.65ms from Amsterdam, NL 185.127.109.6 Ping AS203623 Fiber Services B.V. #33,569 1.04ms from The Hague, NL
Activity A pronounced day/night rhythm — the signature of a consumer/eyeball network whose users sleep at night.
Times shown in Netherlands local time (UTC+1). Less More
Peak hour 10:00–11:00
Active hours 9 hrs (business hours)
Weekend vs weekday weekdays heavier
Busiest day Mon
Network type Consumer ISP
Geography Netherlands New IPinfo Places identifies hotels, airports, stadiums, and more with building-level precision.
Explore Places 
Sports Center
Business Services
Restaurant