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Summary IP address summary information Name
Falco IPR BV Country
Website
Hosted domains
0 IPv4 addresses
1,792 IPv6 addresses
1.27 × 1030 ASN type
Business Registry
RIPE Allocated
22 years ago on Mar 31, 2004 Updated
1 year ago on Aug 25, 2025
WHOIS
ASHandle: █████
OrgID: █████
ASName: ██████
ASNumber: AS█████
RegDate: ████-██-██
Updated: ████-██-██
TechHandle: ████-████
Source: ████
Powered by ASN to WHOIS data Important routers in AS31251
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 AS31251 at robtex .
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Data Data
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Resources Resources
Stub AS
Stub AS
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 85.203.0.35
traceroute to 85.203.0.35 (85.203.0.35 ): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
On September 10, 2026
Netblock Company Num of IPs Falco IPR BV
1,024 Falco IPR BV
256 Falco IPR BV
256 Falco IPR BV
256 Falco IPR BV
256 Falco IPR BV
256 Falco IPR BV
256
Powered by IP Ranges data
There are 1 peers for this ASN.
ASN Name Rank AS8455 atom86 BV #706
There are 1 upstreams for this ASN.
ASN Name Rank AS8455 atom86 BV #706
There are 0 downstreams for this ASN.
No downstreams found.
Important routers in AS31251 Share of IPv4 footprint per hexagon Less More
Held location over 90 days 88%
Held location over 1 year 92%
Median days between moves 30 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 0 domain names hosted across 0 IP addresses on this ASN.
No domains found.
Pingable IPs 8 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more
IP Address ASN Details 85.203.0.177 Ping AS31251 Falco IPR BV #50,635 0.61ms from Amsterdam, NL 2a03:60c1:1337:: Ping AS31251 Falco IPR BV #50,635 0.49ms from Amsterdam, NL 2a03:60c1:2:: Ping AS31251 Falco IPR BV #50,635 0.48ms from Amsterdam, NL 85.203.6.61 Ping AS31251 Falco IPR BV #50,635 0.63ms from Amsterdam, NL 85.203.2.210 Ping AS31251 Falco IPR BV #50,635 0.62ms from Amsterdam, NL 85.203.3.1 Ping AS31251 Falco IPR BV #50,635 0.67ms from Amsterdam, NL 85.203.12.192 Ping AS31251 Falco IPR BV #50,635 0.44ms from Amsterdam, NL 85.203.5.61 Ping AS31251 Falco IPR BV #50,635 0.65ms from Amsterdam, 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 10 hrs (business hours)
Weekend vs weekday weekdays heavier
Busiest day Thu
Network type Business
Geography Netherlands 
