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Summary IP address summary information Name
Netcrawler Inc Country
Website
Hosted domains
1,557 IPv4 addresses
40,960 IPv6 addresses
2.42 × 1024 ASN type
ISP Registry
ARIN Allocated
5 years ago on Feb 8, 2021 Updated
2 years ago on Apr 2, 2024
WHOIS
ASHandle: █████
OrgID: █████
ASName: ██████
ASNumber: AS█████
RegDate: ████-██-██
Updated: ████-██-██
TechHandle: ████-████
Source: ████
Powered by ASN to WHOIS data Important routers in AS399337
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 AS399337 at robtex .
Products Products
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 -f2 216.73.176.5
traceroute to 216.73.176.5 (216.73.176.5 ): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Toronto, CA
On September 24, 2026
Netblock Company Num of IPs Netcrawler Inc
16,384 Netcrawler Inc
4,096 Netcrawler Inc
4,096 Netcrawler Inc
2,048 Netcrawler Inc
2,048 Netcrawler Inc
2,048 Netcrawler Inc
2,048 Netcrawler Inc
1,024 Netcrawler Inc
1,024 Netcrawler Inc
1,024
Show more IP Ranges
Powered by IP Ranges data There are 3 upstreams for this ASN.
ASN Name Rank AS174 Cogent Communications, LLC #6 AS6939 Hurricane Electric LLC #18 AS11670 Toronto Internet Exchange Community #15,892
There are 0 downstreams for this ASN.
No downstreams found.
Important routers in AS399337 Share of IPv4 footprint per hexagon Less More
Held location over 90 days 90%
Held location over 1 year 94%
Median days between moves 33 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 1,557 domain names hosted across 687 IP addresses on this ASN.
Pingable IPs 79 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more
IP Address ASN Details 38.45.8.65 Ping AS399337 Netcrawler Inc #9,291 2.77ms from Toronto, CA 38.131.190.33 Ping AS399337 Netcrawler Inc #9,291 2.24ms from Toronto, CA 216.73.179.229 Ping AS399337 Netcrawler Inc #9,291 0.12ms from Toronto, CA 172.110.178.170 Ping AS399337 Netcrawler Inc #9,291 0.11ms from Toronto, CA 38.45.3.65 Ping AS399337 Netcrawler Inc #9,291 1.96ms from Toronto, CA 209.151.98.129 Ping AS399337 Netcrawler Inc #9,291 1.99ms from Toronto, CA 216.73.178.33 Ping AS399337 Netcrawler Inc #9,291 2.18ms from Toronto, CA 172.110.177.1 Ping AS399337 Netcrawler Inc #9,291 2.65ms from Toronto, CA 38.131.184.225 Ping AS399337 Netcrawler Inc #9,291 2.88ms from Toronto, CA 209.151.97.65 Ping AS399337 Netcrawler Inc #9,291 1.92ms from Toronto, CA
Show more
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 2 1 1 New IPinfo Places identifies hotels, airports, stadiums, and more with building-level precision.
Explore Places There are 37 peers for this ASN.
Times shown in Canada local time (UTC-5). Less More
Peak hour 20:00–21:00
Active hours 24 hrs (around the clock)
Weekend vs weekday balanced week
Busiest day Tue
Network type Consumer ISP
Geography Canada AS174 Cogent Communications, LLC #6
AS1239 Cogent Communications, LLC
AS4826 Vocus Connect International Backbone #151
AS6057 Administracion Nacional de Telecomunicaciones #108
Hotel
Business Services