AS number details

AS3949

NTT America, Inc.  ·  ntt.com

United States

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS3949 – NTT America, Inc.

Field Value
Country United States
Website ntt.com
Hosted domains 81
Number of IPv4 24,320
Number of IPv6 39,894,552,047,282,762,765,303,808
ASN type Hosting
Registry arin
Allocated 25 years ago on Jan 31, 2001
Updated 13 years ago on Mar 02, 2012

IP Ranges

Netblock Company Num of IPs
205.132.16.0/21 Health Management Systems Inc. 2,048
128.121.0.0/22 1,024
128.241.36.0/22 1,024
128.241.84.0/22 1,024
128.242.88.0/22 1,024
130.94.196.0/22 1,024
130.94.240.0/22 1,024
140.174.100.0/22 1,024
140.174.96.0/22 1,024
148.57.128.0/22 Fujitsu North America, Inc. 1,024
157.238.156.0/22 1,024
157.238.180.0/22 1,024
157.238.212.0/22 1,024
128.121.34.0/23 512
128.121.36.0/23 512
128.121.42.0/23 512
128.121.44.0/23 NTT America 512
130.94.192.0/23 NTT DATA 512
131.103.118.0/23 NTT DATA 512
131.103.136.0/23 NTT America - Ohio 512
131.103.28.0/23 Atlassian 512
165.254.34.0/23 NTT America, Inc. 512
148.182.16.0/24 NTT Australia Pty Ltd 256
148.182.26.0/24 NTT Australia Pty Ltd 256
148.182.27.0/24 NTT Australia Pty Ltd 256
148.182.9.0/24 NTT Australia Pty Ltd 256
148.57.129.0/24 Fujitsu North America, Inc. 256
165.254.22.0/24 Akamai 256
165.254.29.0/24 NTT America, Inc. 256
165.254.31.0/24 Touchtone Communications 256
165.254.54.0/24 256
165.254.56.0/24 256
165.254.59.0/24 256
171.22.145.0/24 Nintendo of Europe SE 256
185.243.129.0/24 Nintendo of Europe SE 256
193.39.136.0/24 MS Amlin Underwriting Limited 256
204.0.0.0/24 NTT America - Dallas/Fort Worth 256
204.2.167.0/24 256
204.2.171.0/24 NTT DATA 256
204.2.176.0/24 256
204.2.186.0/24 256
205.132.17.0/24 Health Management Systems Inc. 256
205.132.18.0/24 Health Management Systems Inc. 256
205.132.19.0/24 Health Management Systems Inc. 256
45.149.225.0/24 Ninety One SA (Pty) Ltd 256
45.149.226.0/24 Ninety One SA (Pty) Ltd 256
62.73.186.0/24 Sega Europe Ltd. 256

Netblock Company
2405:a280:ff00::/44 8 Temasek Boulevard
2405:a280:ff80::/44 8 Temasek Boulevard
2407:a800:3e11::/48 MINISTRY OF DEFENSE
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view whois details › 

                                                ASHandle:       AS3949
                                                OrgID:          AS3949
                                                ASName:         AS3949
                                                ASNumber:       AS3949
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's Whois product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP Whois API IP Whois Database Download

Hosted Domains

There are 81 domain names hosted across 56 IP addresses on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
205.132.16.21 ██████████ 12
62.73.186.178 ██████████ 7
165.254.31.200 ██████████ 4
140.174.103.202 ██████████ 3
130.94.242.51 ██████████ 3
62.73.186.68 ██████████ 2
140.174.99.199 ██████████ 2
128.121.2.170 ██████████ 2
140.174.98.136 ██████████ 2
128.121.3.66 ██████████ 2

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API Hosted Domains Database Download

Peers

There are 2 peers for this ASN.

Peers Name
AS2914 NTT America, Inc.
AS9526 KOSCOM
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API ASN Database Download

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS2914 NTT America, Inc.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API ASN Database Download

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API ASN Database Download

Pingable IPs

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

IP Address ASN Details
45.149.225.55 AS3949 NTT America, Inc. 0.79ms from London, GB
148.57.128.22 AS3949 NTT America, Inc. 1.63ms from Secaucus, US
62.73.186.1 AS3949 NTT America, Inc. 1.01ms from London, GB
148.57.131.197 AS3949 NTT America, Inc. 1.79ms from Secaucus, US
193.39.136.218 AS3949 NTT America, Inc. 1.09ms from London, GB
148.182.26.65 AS3949 NTT America, Inc. 0.31ms from Sydney, AU
205.132.16.103 AS3949 NTT America, Inc. 1.21ms from Dallas, US
148.182.9.253 AS3949 NTT America, Inc. 0.71ms from Sydney, AU
148.57.130.11 AS3949 NTT America, Inc. 2.08ms from New York City, US
148.182.27.67 AS3949 NTT America, Inc. 11.58ms from Sydney, AU
2407:a800:3e11:11b9::1204:1009 AS3949 NTT America, Inc. 0.83ms from Tokyo, JP
205.132.23.11 AS3949 NTT America, Inc. 1.27ms from Dallas, US
148.57.129.109 AS3949 NTT America, Inc. 1.64ms from Secaucus, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
154.51.157.157 AS174 Cogent Communications 1.78ms from Amsterdam, NL
91.237.254.237 AS58030 HotwifiCommunicationLtd 15.72ms from Baku, AZ
173.247.71.13 AS14701 Faction 1.44ms from Denver, US
84.172.21.237 AS3320 Deutsche Telekom AG 7.95ms from Frankfurt am Main, DE
49.130.237.13 AS17924 SmarTone Mobile Communications Ltd 11.54ms from Hong Kong, HK
103.53.28.125 AS139955 PT DATA PRIMA SOLUSINDO 0.53ms from Jakarta, ID
167.62.22.13 AS6057 Administracion Nacional de Telecomunicaciones 1.53ms from Montevideo, UY
67.249.85.253 AS11351 Charter Communications Inc 18.38ms from New York City, US
133.123.208.45 AS7522 STNet, Incorporated 3.18ms from Osaka, JP
63.232.214.205 AS209 CenturyLink Communications, LLC 1.81ms from Phoenix, US
39.74.206.125 AS4837 CHINA UNICOM China169 Backbone 9.14ms from Qingdao, CN
189.1.174.45 AS262287 Latitude.sh LTDA 0.13ms from Sao Paulo, BR
189.79.245.61 AS27699 TELEFÔNICA BRASIL S.A 3.91ms from Sao Paulo, BR
211.171.57.125 AS3786 LG DACOM Corporation 1.47ms from Seoul, KR
220.95.236.93 AS4766 Korea Telecom 1.04ms from Seoul, KR
27.125.144.253 AS55430 Starhub Ltd 2.60ms from Singapore, SG
78.83.240.173 AS8717 A1 Bulgaria EAD 0.45ms from Sofia, BG
95.104.88.157 AS16010 Magticom Ltd. 0.56ms from Tbilisi, GE
126.218.108.237 AS17676 SoftBank Corp. 3.09ms from Tokyo, JP
14.193.134.173 AS4721 JCOM Co., Ltd. 5.78ms from Tokyo, JP
120.246.24.29 AS56048 China Mobile Communicaitons Corporation 5.47ms from Beijing, CN
44.238.112.205 AS16509 Amazon.com, Inc. 0.13ms from Boardman, US
34.38.71.61 AS396982 Google LLC 0.14ms from Brussels, BE
171.95.94.29 AS4134 CHINANET-BACKBONE 6.22ms from Chengdu, CN
178.168.75.253 AS31252 StarNet Solutii SRL 0.81ms from Chisinau, MD

Traceroute

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

$
traceroute -a -n -q1 -f2 -m7 157.238.159.69
traceroute to 157.238.159.69 (157.238.159.69): 7 hops max, 52 byte packets
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Sydney, AU
On

Related Networks

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 AS3949 at robtex.

Data 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
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

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

See your IP address
Map IPs

Map IPs

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

Try Map IPs
Summarize IPs

Summarize IPs

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

Try Summarize IPs