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Summary IP address summary information Name
Aspirus, Inc. Country
Website
Hosted domains
21 IPv4 addresses
512 IPv6 addresses
0 ASN type
Business Registry
ARIN Allocated
9 years ago on Sep 19, 2017 Updated
9 years ago on Sep 19, 2017
WHOIS
ASHandle: █████
OrgID: █████
ASName: ██████
ASNumber: AS█████
RegDate: ████-██-██
Updated: ████-██-██
TechHandle: ████-████
Source: ████
Powered by ASN to WHOIS data Important routers in AS21553
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 AS21553 at robtex .
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Data Data
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Resources Resources
Pingable IPs 1 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more
Other Pingable IPs IP Address ASN Details 57.153.12.161 Ping AS8075 Microsoft Corporation #241 0.25ms from Amsterdam, NL 188.79.225.1 Ping AS12479 Orange Espagne SA #69 2.80ms from Barcelona, ES 192.99.31.81 Ping AS16276 OVH SAS #328 0.06ms from Beauharnois, CA 124.161.99.129 Ping AS4837 CHINA UNICOM China169 Backbone #12 6.43ms from Chengdu, CN 208.126.207.97 Ping AS30325 South Slope Cooperative Telephone Company #4,151 6.05ms from Chicago, US 207.229.156.161 Ping AS6079 RCN #127 0.79ms from Chicago, US 108.234.143.193 Ping AS7018 AT&T Enterprises, LLC #4 8.87ms from Chicago, US 188.179.250.1 Ping AS3292 TDC Holding A/S #285 1.47ms from Copenhagen, DK 108.144.175.241 Ping AS20057 AT&T Enterprises, LLC #29 19.07ms from Dallas, US 14.142.95.97 Ping AS4755 TATA Communications formerly VSNL is Leading ISP #93 4.61ms from Delhi, IN
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Traceroute Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more. Traceroute →
$ traceroute -a -n -q1 -m9 204.10.109.124
traceroute to 204.10.109.124 (204.10.109.124 ): 9 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Milwaukee, US
On October 16, 2026
There are 2 peers for this ASN.
There are 2 upstreams for this ASN.
There are 0 downstreams for this ASN.
No downstreams found.
Important routers in AS21553 Share of IPv4 footprint per hexagon Less More
Countries by IPv4 share United States
97.7% Turkey
2.3%
Held location over 90 days 100%
Held location over 1 year 99%
Median days between moves 424 days
Geolocation scope Multinational How consistently this network's IPs hold their geolocation. Read relative to the network type, not as a quality score.
There are 21 domain names hosted across 6 IP addresses on this ASN.
Activity A pronounced day/night rhythm — the signature of a consumer/eyeball network whose users sleep at night.
Times shown in United States local time (UTC-6). Less More
Peak hour 10:00–11:00
Active hours 10 hrs (business hours)
Weekend vs weekday weekdays heavier
Busiest day Tue
Network type Business
Geography United States (98%) +1 more 
