AS11166

Access unlimited lookups, API and downloads, data enrichment, and Probenet Live.

Summary

IP address summary information
Name	J2 Cloud Services, LLC
Country	United States
Website	host.io/j2global.com·j2global.com
Hosted domains	206
IPv4 addresses	768
IPv6 addresses	0
ASN type	Hosting
Registry	ARIN
Allocated	28 years ago on May 4, 1998
Updated	14 years ago on Feb 24, 2012

Ranking

#68,102

Overall rank

among 74,671 networks

Traffic

#66,962

Infrastructure

#12,990

#14,937inUnited 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: 100%
Held location over 1 year: 100%
Median days between moves: 1,219 days
Geolocation scope: City

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
204.11.168.0/24	J2 Cloud Services, LLC	256
204.11.170.0/24	J2 Cloud Services, LLC	256
204.11.171.0/24	J2 Cloud Services, LLC	256

IP Ranges

WHOIS


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

Hosted Domains

There are 206 domain names hosted across 29 IP addresses on this ASN.

IP Address	Domain	Count
204.11.168.20		72
204.11.168.13		16
204.11.168.2		11
204.11.168.46		11
204.11.168.6		10

Places

Peers

There are 4 peers for this ASN.

ASN	Name	Rank
AS174	Cogent Communications, LLC
AS1239	Cogent Communications, LLC
AS2914	NTT America, Inc.
AS6461	Zayo Bandwidth

Upstreams

There are 3 upstreams for this ASN.

ASN	Name	Rank
AS174	Cogent Communications, LLC
AS2914	NTT America, Inc.
AS6461	Zayo Bandwidth

Downstreams

There are 0 downstreams for this ASN.

No downstreams found.

Pingable IPs

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

IP Address	ASN	Details
204.11.170.253 Ping	AS11166J2 Cloud Services, LLC	0.30ms from Los Angeles, US
204.11.168.253 Ping	AS11166J2 Cloud Services, LLC	0.33ms from Los Angeles, US
204.11.171.253 Ping	AS11166J2 Cloud Services, LLC	0.31ms from Los Angeles, US

Other Pingable IPs

IP Address	ASN	Details
129.80.28.254 Ping	AS31898Oracle Corporation	0.20ms from Ashburn, US
50.251.120.110 Ping	AS7922Comcast Cable Communications, LLC	5.66ms from Ashburn, US
152.20.248.126 Ping	AS81MCNC	14.67ms from Ashburn, US
74.249.112.46 Ping	AS8075Microsoft Corporation	0.30ms from Boydton, US
172.13.187.174 Ping	AS7018AT&T Enterprises, LLC	4.37ms from Chicago, US
121.172.61.222 Ping	AS4766Korea Telecom	0.95ms from Incheon, KR
84.65.137.110 Ping	AS5378Vodafone Limited	3.15ms from Manchester, GB
42.87.220.142 Ping	AS4837CHINA UNICOM China169 Backbone	6.22ms from Tieling, CN
77.252.118.254 Ping	AS12741Netia SA	0.31ms from Warsaw, PL
194.230.70.62 Ping	AS6730Sunrise GmbH	0.90ms from Zuerich, CH

Pingable IPs

Important routers in AS11166


204.11.168.253	Los Angeles, United States
204.11.168.151	Los Angeles, United States

Important routers in AS11166

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 204.11.171.254

traceroute to 204.11.171.254 (204.11.171.254): 64 hops max, 52 byte packets

2 [AS33549] 64.191.44.50 0.331 ms

3 [AS33549] 104.37.148.207 0.485 ms

4 [AS174] 38.88.241.161 1.27 ms

5 [AS174] 154.54.82.241 1.017 ms

6 [AS174] 154.54.31.233 5.669 ms

7 [AS174] 154.54.7.129 12.828 ms

8 [AS174] 154.54.166.73 21.163 ms

9 [AS174] 154.54.31.93 33.846 ms

10 [AS174] 154.54.165.30 45.184 ms

11 [AS174] 154.54.166.70 53.9 ms

12 [AS174] 154.54.45.162 64.221 ms

13 [AS174] 154.54.91.14 64.247 ms

14 [AS174] 154.54.91.182 64.747 ms

15 [AS11166] 204.11.171.254 64.335 ms

Measurement taken from

IPinfo ProbeNet in Toronto, CA

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 AS11166 at robtex.

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

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get started for free Contact sales

Our IP tools

Explore all tools

What is my IP?

Test our data accuracy by viewing insights from your IP address.

See your IP address

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs

AS11166

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 AS11166

Important routers in AS11166

Traceroute

Related Networks

AS14289

AS19879

AS21731

AS223

AS22892

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

Pingable IPs

Other Pingable IPs

Traceroute

Ranking

IP Ranges

Important routers in AS11166

Geolocation

Countries by IPv4 share

Activity

AS14289

AS19879

AS21731

AS223

AS22892

AS26445