204.156.0.0/19

AS2914  ·  NTT America, Inc.

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

Sign up for free ›

Summary

Country United States
Domain ntt.com
ASN AS2914
Registry ARIN
ID NTTA-204-156

WHOIS Details

NetHandle:      NET-204-156-0-0-1
OrgID:          NTTAM-1
Parent:         NET-204-0-0-0-0
NetName:        NTTA-204-156
NetRange:       204.156.0.0 - 204.156.31.255
NetType:        allocation
Comment:        Reassignment information for this block is
Comment:        available at rwhois.gin.ntt.net port 4321
RegDate:        1994-09-22
Updated:        2012-03-02
TechHandle:     VIA4-ORG-ARIN
Source:         ARIN


OrgID:          NTTAM-1
OrgName:        NTT America, Inc.
CanAllocate:    
Street:         15809 Bear Creek Pkwy
Street:         Suite 320
City:           Redmond
State/Prov:     WA
Country:        US
PostalCode:     98052
RegDate:        2005-12-08
Updated:        2024-03-04
ReferralServer: rwhois://rwhois.gin.ntt.net:4321
OrgAdminHandle: VIPAR-ARIN
OrgTechHandle:  CANDE70-ARIN
OrgTechHandle:  VIPAR-ARIN
OrgAbuseHandle: NAAC-ARIN
OrgNOCHandle:   NASC-ARIN
OrgRoutingHandle:   PEERI-ARIN
Source:         ARIN


POCHandle:      CANDE70-ARIN
IsRole:         N
LastName:       Candela
FirstName:      Massimo
Street:         101 Park Ave.
Street:         41st. floor
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10178
RegDate:        2023-02-06
Updated:        2025-02-05
OfficePhone:    +1-214-915-1366
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      NAAC-ARIN
IsRole:         Y
LastName:       NTT America Abuse Contact
FirstName:      
Street:         8300 E Maplewood Ave.
Street:         Suite 400
City:           Greenwood Village
State/Prov:     CO
Country:        US
PostalCode:     80111
RegDate:        2005-12-02
Updated:        2025-01-30
OfficePhone:    +1-877-688-6625
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      NASC-ARIN
IsRole:         Y
LastName:       NTT America Support Contact
FirstName:      
Street:         8300 E Maplewood Ave.
Street:         Suite 400
City:           Greenwood Village
State/Prov:     CO
Country:        US
PostalCode:     80111
RegDate:        2005-12-02
Updated:        2025-05-12
OfficePhone:    +1-877-688-6625
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      VIPAR-ARIN
IsRole:         Y
LastName:       VIPAR
FirstName:      
Street:         8300 E Maplewood Ave.
Street:         Suite 400
City:           Greenwood Village
State/Prov:     CO
Country:        US
PostalCode:     80111
RegDate:        2005-12-02
Updated:        2026-01-30
OfficePhone:    +1-877-688-6625
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      VIA4-ORG-ARIN
IsRole:         Y
LastName:       VIPAR
FirstName:      
Street:         8300 E Maplewood Ave.
Street:         Suite 400
City:           Greenwood Village
State/Prov:     CO
Country:        US
PostalCode:     80111
RegDate:        1970-01-01
Updated:        2026-01-30
OfficePhone:    +1-877-688-6625
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 204.156.0.0/16

Range ASN Company Num of IPs
204.156.128.0/19 AS2914 NTT America, Inc. 8,192
204.156.224.0/19 AS8103 Department of Elderly Affairs 8,192
204.156.192.0/19 AS19009 OneCleveland 8,192
204.156.160.0/21 AS393731 Fusion Voice and Data Corp. 2,048
204.156.184.0/21 AS40948 Stratus Networks 2,048
204.156.168.0/21 AS62642 Bigleaf Networks, Inc. 2,048
204.156.122.0/23 AS13349 TEACHERS CREDIT UNION 512
204.156.121.0/24 AS53282 Franciscan Healthcare 256
204.156.179.0/24 AS17018 boxIT Cloud Services, Inc. 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
16.146.7.195 AS16509 Amazon.com, Inc. 0.55ms from Boardman, US
223.83.183.195 AS56045 China Mobile communications corporation 17.57ms from Changsha, CN
97.147.242.3 AS6167 Verizon Business 13.47ms from Chicago, US
34.61.244.195 AS396982 Google LLC 0.12ms from Council Bluffs, US
182.44.34.99 AS58519 Cloud Computing Corporation 0.57ms from Guiyang, CN
103.54.248.19 AS45538 ODS Joint Stock Company 1.46ms from Ho Chi Minh City, VN
27.70.208.99 AS7552 Viettel Group 18.07ms from Ho Chi Minh City, VN
14.198.189.163 AS9269 Hong Kong Broadband Network Ltd. 0.46ms from Hong Kong, HK
68.103.175.3 AS22773 Cox Communications Inc. 3.98ms from Kansas City, US
90.209.192.83 AS5607 Sky UK Limited 4.48ms from London, GB
80.39.244.51 AS3352 TELEFONICA DE ESPANA S.A.U. 1.37ms from Madrid, ES
166.163.177.163 AS6167 Verizon Business 12.88ms from Mount Prospect, US
65.2.99.243 AS16509 Amazon.com, Inc. 0.15ms from Mumbai, IN
186.238.23.67 AS10429 TELEFÔNICA BRASIL S.A 1.35ms from Osasco, BR
131.1.136.51 AS3269 Telecom Italia S.p.A. 17.28ms from Rome, IT
201.196.235.67 AS11830 Instituto Costarricense de Electricidad y Telecom. 0.48ms from San Jose, CR
210.113.96.195 AS4766 Korea Telecom 2.77ms from Seoul, KR
49.56.203.131 AS4766 Korea Telecom 1.61ms from Seoul, KR
52.74.120.83 AS16509 Amazon.com, Inc. 0.15ms from Singapore, SG
117.104.61.67 AS10010 TOKAI Communications Corporation 4.02ms from Tokyo, JP
69.173.156.131 AS26667 Magnite, Inc. 0.47ms from Amsterdam, NL
193.121.12.83 AS5432 Proximus NV 1.80ms from Brussels, BE
99.113.139.163 AS7018 AT&T Enterprises, LLC 15.93ms from Chicago, US
99.117.209.99 AS7018 AT&T Enterprises, LLC 18.13ms from Chicago, US
175.121.168.35 AS9318 SK Broadband Co Ltd 1.78ms from Incheon, KR

Traceroute

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

$
traceroute -a -n -q1 -f5 -m8 204.156.7.91
traceroute to 204.156.7.91 (204.156.7.91): 8 hops max, 52 byte packets
5 [AS2914] 128.241.8.58 13.105 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Los Angeles, US
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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.

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