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
140.174.99.199 ██████████ 2
62.73.186.68 ██████████ 2
128.121.3.66 ██████████ 2
140.174.98.136 ██████████ 2
128.121.2.170 ██████████ 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
148.182.26.65 AS3949 NTT America, Inc. 0.32ms from Sydney, AU
193.39.136.189 AS3949 NTT America, Inc. 0.85ms from London, GB
205.132.23.18 AS3949 NTT America, Inc. 1.41ms from Dallas, US
148.57.128.22 AS3949 NTT America, Inc. 1.64ms from Secaucus, US
148.57.131.197 AS3949 NTT America, Inc. 1.71ms from Secaucus, US
62.73.186.15 AS3949 NTT America, Inc. 1.01ms from London, GB
205.132.16.116 AS3949 NTT America, Inc. 1.24ms from Dallas, US
45.149.225.55 AS3949 NTT America, Inc. 0.79ms from London, GB
2407:a800:3e11:11b9::2101:1025 AS3949 NTT America, Inc. 0.86ms from Tokyo, JP
148.57.130.11 AS3949 NTT America, Inc. 2.02ms from Secaucus, US
148.57.129.109 AS3949 NTT America, Inc. 1.66ms from Secaucus, US
148.182.9.253 AS3949 NTT America, Inc. 0.64ms from Sydney, AU
148.182.27.67 AS3949 NTT America, Inc. 11.35ms from Sydney, AU

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
176.98.239.221 AS41798 JSC Transtelecom 0.81ms from Astana, KZ
134.245.197.253 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 6.89ms from Berlin, DE
218.207.58.61 AS9808 China Mobile Communications Group Co., Ltd. 1.34ms from Chongqing, CN
90.132.53.189 AS1257 Tele2 Sverige AB 2.06ms from Copenhagen, DK
34.240.234.61 AS16509 Amazon.com, Inc. 0.25ms from Dublin, IE
74.65.195.205 AS12271 Charter Communications Inc 3.65ms from New York City, US
69.253.138.109 AS7922 Comcast Cable Communications, LLC 7.76ms from New York City, US
106.156.177.125 AS2516 KDDI CORPORATION 10.70ms from Osaka, JP
104.17.192.221 AS13335 Cloudflare, Inc. 0.10ms from Porto Alegre, BR
115.86.148.125 AS17598 LG HelloVision Corp. 3.82ms from Seoul, KR
110.145.224.125 AS1221 Telstra Limited 0.65ms from Sydney, AU
182.233.120.29 AS9416 Hoshin Multimedia Center Inc. 1.46ms from Taipei, TW
185.223.95.141 AS14576 Hosting Solution Ltd. 1.13ms from Amsterdam, NL
92.252.58.157 AS9145 EWE TEL GmbH 5.73ms from Amsterdam, NL
141.161.20.77 AS11318 Georgetown University 2.34ms from Ashburn, US
77.74.229.29 AS211826 Istqrar for Servers Services Ltd 4.49ms from Barcelona, ES
18.184.21.61 AS16509 Amazon.com, Inc. 0.17ms from Frankfurt am Main, DE
91.97.118.93 AS9145 EWE TEL GmbH 4.62ms from Hamburg, DE
151.45.20.93 AS1267 WIND TRE S.P.A. 19.83ms from Milan, IT
147.45.54.253 AS39238 OKB PROGRESS LLC 0.72ms from Moscow, RU
72.238.26.173 AS33363 Charter Communications, Inc 7.42ms from Orlando, US
18.230.81.45 AS16509 Amazon.com, Inc. 0.13ms from Osasco, BR
95.53.58.173 AS12389 PJSC Rostelecom 17.27ms from Saint Petersburg, RU
95.55.132.157 AS12389 PJSC Rostelecom 1.19ms from Saint Petersburg, RU
54.193.139.253 AS16509 Amazon.com, Inc. 0.17ms from San Jose, US

Traceroute

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

$
traceroute -a -n -q1 -f3 -m10 131.103.136.159
traceroute to 131.103.136.159 (131.103.136.159): 10 hops max, 52 byte packets
3 [AS3257] 46.33.67.197 0.543 ms
5 [AS3257] 213.251.7.174 13.566 ms
6 [AS2914] 129.250.3.156 21.992 ms
7 [AS2914] 129.250.5.17 21.937 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Barcelona, ES
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