204.156.128.0/19
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-204-156-128 |
WHOIS Details
NetHandle: NET-204-156-128-0-1 OrgID: NTTAM-1 Parent: NET-204-0-0-0-0 NetName: NTTA-204-156-128 NetRange: 204.156.128.0 - 204.156.159.255 NetType: allocation Comment: Reassignment information for this block is Comment: available at rwhois.gin.ntt.net port 4321 RegDate: 1994-10-26 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: 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: ipr@gin.ntt.net 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: ipr@gin.ntt.net 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: 2026-02-03 OfficePhone: +1-877-688-6625 Mailbox: abuse@ntt.net 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: ce-support@gin.ntt.net 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: 2026-02-05 OfficePhone: +1-214-915-1366 Mailbox: massimo@ntt.net Source: ARIN
Nearby Ranges
BGP prefixes that overlap with 204.156.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 204.156.224.0/19 | AS8103 | Department of Elderly Affairs | 8,192 |
| 204.156.192.0/19 | AS19009 | OneCleveland | 8,192 |
| 204.156.0.0/19 | AS2914 | NTT America, Inc. | 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 2 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 204.156.147.126 | tragos.org | 2 |
Hosted domains API
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 |
|---|---|---|
| 185.105.204.3 |
0.56ms from Amsterdam,
NL
|
|
| 118.253.142.19 |
10.71ms from Changsha,
CN
|
|
| 12.8.107.195 |
1.04ms from Chicago,
US
|
|
| 3.149.7.163 |
0.13ms from Columbus,
US
|
|
| 211.42.13.51 |
1.96ms from Incheon,
KR
|
|
| 45.49.9.179 |
5.06ms from Los Angeles,
US
|
|
| 184.83.43.227 |
12.04ms from Minneapolis,
US
|
|
| 24.229.68.131 |
11.24ms from Morris Plains,
US
|
|
| 98.90.11.243 |
0.24ms from Reston,
US
|
|
| 79.23.82.83 |
10.31ms from Rome,
IT
|
|
| 120.60.157.195 |
10.57ms from Saint Thomas Mount,
IN
|
|
| 191.188.193.35 |
6.68ms from Sao Paulo,
BR
|
|
| 32.211.76.3 |
5.21ms from Secaucus,
US
|
|
| 126.41.8.227 |
4.43ms from Tokyo,
JP
|
|
| 27.63.58.19 |
0.16ms from Bengaluru,
IN
|
|
| 69.40.230.243 |
13.81ms from Chicago,
US
|
|
| 71.73.203.35 |
8.90ms from Columbus,
US
|
|
| 198.147.23.19 |
0.74ms from Dallas,
US
|
|
| 151.225.90.211 |
3.40ms from London,
GB
|
|
| 103.57.233.19 |
0.41ms from Los Angeles,
US
|
|
| 88.13.44.227 |
8.85ms from Madrid,
ES
|
|
| 160.36.18.3 |
9.16ms from Murfreesboro,
US
|
|
| 185.188.88.211 |
0.39ms from Paris,
FR
|
|
| 124.50.105.3 |
1.59ms from Seoul,
KR
|
|
| 90.149.55.83 |
1.64ms from Tokyo,
JP
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Seattle, US
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.
Our IP tools
Explore all tools
Summarize IPs
Use our data visualization tool to create a visual overview of multiple IPs.
Try Summarize IPs