Skip to main content
Access unlimited lookups, API and downloads, data enrichment, and Probenet Live.
Get started for free
Summary IP address summary information Name
SKYCOM1 Country
Website
Hosted domains
3 IPv4 addresses
2,048 IPv6 addresses
7.92 × 1028 ASN type
ISP Registry
ARIN Allocated
15 years ago on Jan 21, 2011 Updated
14 years ago on Feb 24, 2012
WHOIS
ASHandle: █████
OrgID: █████
ASName: ██████
ASNumber: AS█████
RegDate: ████-██-██
Updated: ████-██-██
TechHandle: ████-████
Source: ████
Powered by ASN to WHOIS data Important routers in AS21748
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 AS21748 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 -f8 104.37.235.37
traceroute to 104.37.235.37 (104.37.235.37 ): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Dallas, US
On September 10, 2026
Netblock Company Num of IPs SKYCOM1
256 SKYCOM1
256 SKYCOM1
256 SKYCOM1
256 SKYCOM1
256 SKYCOM1
256 SKYCOM1
256 SKYCOM1
256
Powered by IP Ranges data There are 3 peers for this ASN.
ASN Name Rank AS174 Cogent Communications, LLC #4 AS1239 Cogent Communications, LLC AS3356 Level 3 Parent, LLC #2
There are 2 upstreams for this ASN.
ASN Name Rank AS174 Cogent Communications, LLC #4 AS3356 Level 3 Parent, LLC #2
There are 0 downstreams for this ASN.
No downstreams found.
Important routers in AS21748 Share of IPv4 footprint per hexagon Less More
Held location over 90 days 90%
Held location over 1 year 84%
Median days between moves 119 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 3 domain names hosted across 2 IP addresses on this ASN.
Pingable IPs 10 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more
IP Address ASN Details 104.37.234.181 Ping AS21748 SKYCOM1 #22,002 7.37ms from Houston, US 104.37.237.98 Ping AS21748 SKYCOM1 #22,002 7.43ms from Houston, US 2606:8b40::1 Ping AS21748 SKYCOM1 #22,002 0.09ms from New Orleans, US 2606:8b40:1::6825:e8d9 Ping AS21748 SKYCOM1 #22,002 0.21ms from New Orleans, US 104.37.236.177 Ping AS21748 SKYCOM1 #22,002 7.91ms from Houston, US 104.37.232.222 Ping AS21748 SKYCOM1 #22,002 7.20ms from Houston, US 104.37.233.29 Ping AS21748 SKYCOM1 #22,002 7.29ms from Houston, US 104.37.238.1 Ping AS21748 SKYCOM1 #22,002 7.27ms from Houston, US 104.37.239.21 Ping AS21748 SKYCOM1 #22,002 7.42ms from Houston, US 104.37.235.5 Ping AS21748 SKYCOM1 #22,002 7.54ms from Houston, US
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 26 17 2 1 Category In AS21748 Example IP
Show more
Times shown in United States local time (UTC-6). Less More
Peak hour 08:00–09:00
Active hours 21 hrs
Weekend vs weekday weekdays heavier
Busiest day Fri
Network type Consumer ISP
Geography United States New IPinfo Places identifies hotels, airports, stadiums, and more with building-level precision.
Explore Places 
Hotel
Restaurant
Personal Care