AS63210

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Summary

IP address summary information
Name	FC2 Inc
Country	United States
Website	host.io/fc2.com·fc2.com
Hosted domains	3,173
IPv4 addresses	3,072
IPv6 addresses	3.09 × 10²⁶
ASN type	Hosting
Registry	ARIN
Allocated	12 years ago on Sep 11, 2014
Updated	1 year ago on Oct 11, 2024

Ranking

#50,778

Overall rank

among 74,688 networks

Traffic

#48,659

Infrastructure

#12,979

#10,176inUnited States

Learn how ASN rankings work

Geolocation

Share of IPv4 footprint per hexagonLessMore

Countries by IPv4 share

United States
100%

Held location over 90 days: 99%
Held location over 1 year: 100%
Median days between moves: 1,170 days
Geolocation scope: National

How consistently this network's IPs hold their geolocation. Read relative to the network type, not as a quality score.

Activity

A pronounced day/night rhythm — the signature of a consumer/eyeball network whose users sleep at night.

Mon

IP Ranges

Netblock	Company	Num of IPs
104.244.96.0/22	FC2 Inc	1,024
199.48.208.0/22	FC2 Inc	1,024
199.116.178.0/23	FC2 Inc	512
199.116.176.0/24	FC2 Inc	256
208.71.104.0/24	FC2 Inc	256

IP Ranges

WHOIS


  ASHandle:       █████
  OrgID:          █████
  ASName:         ██████
  ASNumber:       AS█████
  RegDate:        ████-██-██
  Updated:        ████-██-██
  TechHandle:     ████-████
  Source:         ████

Hosted Domains

There are 3,173 domain names hosted across 122 IP addresses on this ASN.

IP Address	Domain	Count
199.48.210.116		821
199.48.210.115		819
199.48.210.113		812
199.48.210.117		810
199.48.210.114		809

Places

Peers

There are 7 peers for this ASN.

ASN	Name	Rank
AS2497	Internet Initiative Japan Inc.
AS2518	BIGLOBE Inc.
AS2914	NTT America, Inc.
AS4637	Telstra Global
AS6939	Hurricane Electric LLC
AS59105	Home NOC Operators Group
AS140627	OneQode

Upstreams

There are 2 upstreams for this ASN.

ASN	Name	Rank
AS2497	Internet Initiative Japan Inc.
AS2914	NTT America, Inc.

Downstreams

There are 0 downstreams for this ASN.

No downstreams found.

Pingable IPs

13 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more

IP Address	ASN	Details
2605:2c40:f1:2::1 Ping	AS63210FC2 Inc	0.33ms from San Jose, US
104.244.98.181 Ping	AS63210FC2 Inc	0.30ms from San Jose, US
199.48.209.25 Ping	AS63210FC2 Inc	0.27ms from San Jose, US
199.48.208.26 Ping	AS63210FC2 Inc	0.32ms from San Jose, US
199.48.210.102 Ping	AS63210FC2 Inc	0.26ms from San Jose, US
104.244.97.223 Ping	AS63210FC2 Inc	0.26ms from San Jose, US
2605:2c40:f2:3:1:0:1:5 Ping	AS63210FC2 Inc	0.44ms from San Jose, US
199.116.176.88 Ping	AS63210FC2 Inc	0.24ms from San Jose, US
208.71.104.145 Ping	AS63210FC2 Inc	0.24ms from San Jose, US
104.244.99.34 Ping	AS63210FC2 Inc	0.31ms from San Jose, US

Other Pingable IPs

IP Address	ASN	Details

Pingable IPs

Important routers in AS63210


104.244.96.22	San Jose, United States
104.244.96.18	San Jose, United States
104.244.96.30	San Jose, United States
104.244.96.26	San Jose, United States
104.244.96.54	San Jose, United States
104.244.96.50	San Jose, United States
104.244.96.58	San Jose, United States
104.244.96.62	San Jose, United States
199.116.176.194	San Jose, United States
199.116.176.198	San Jose, United States

Important routers in AS63210

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.Traceroute →

$ traceroute -a -n -q1 -f5 104.244.99.161

traceroute to 104.244.99.161 (104.244.99.161): 64 hops max, 52 byte packets

5 [AS2914] 129.250.206.54 6.504 ms

6 [AS63210] 104.244.96.30 1.384 ms

7 [AS63210] 104.244.96.58 1.66 ms

8 [AS63210] 104.244.99.161 1.253 ms

Measurement taken from

IPinfo ProbeNet in San Jose, US

On September 24, 2026

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 AS63210 at robtex.

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AS63210

Summary

Ranking

Geolocation

Countries by IPv4 share

Activity

IP Ranges

IP Ranges

WHOIS

Hosted Domains

Places

Peers

Upstreams

Downstreams

Pingable IPs

Other Pingable IPs

Pingable IPs

Important routers in AS63210

Important routers in AS63210

Traceroute

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What is an ASN?

An API built with users in mind: reliable, accurate, and easy-to-use

Our IP tools

What is my IP?

Map IPs

Summarize IPs

Traceroute

Ranking

IP Ranges

Important routers in AS63210

Geolocation

Countries by IPv4 share

Pingable IPs

Other Pingable IPs

Activity

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