1. All IP Ranges
  2. 207.0.0.0/8
  3. 207.56.0.0/16
  4. AS18186  | 207.56.243.0/24

207.56.243.0/24

AS18186  ·  Nebula Global LLC

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Summary

Country United States
Domain ntt.com
ASN AS18186
Parent Range 207.56.0.0/15
Registry ARIN
ID NTTA-207-56

WHOIS Details

NetHandle:      NET-207-56-0-0-1
OrgID:          NTTAM-1
Parent:         NET-207-0-0-0-0
NetName:        NTTA-207-56
NetRange:       207.56.0.0 - 207.57.255.255
NetType:        allocation
Comment:        Geofeed https://geo.ip.gin.ntt.net/geofeeds/geofeeds.csv
Comment:        Reassignment information for this block is
Comment:        available at rwhois.gin.ntt.net port 4321
RegDate:        1996-02-16
Updated:        2026-02-10
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:      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:      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


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:      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:      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

Overlapping Ranges

BGP prefixes that contain 207.56.243.0/24

Range ASN Company Num of IPs
207.56.0.0/15 AS137535 NTT America, Inc. 131,072
207.56.0.0/15 AS140224 NTT America, Inc. 131,072
207.56.0.0/15 AS18186 NTT America, Inc. 131,072
207.56.0.0/15 AS2914 NTT America, Inc. 131,072
207.56.0.0/15 AS54801 NTT America, Inc. 131,072

Nearby Ranges

BGP prefixes that overlap with 207.56.0.0/16

Range ASN Company Num of IPs
207.56.0.0/15 AS137535 NTT America, Inc. 131,072
207.56.0.0/15 AS140224 NTT America, Inc. 131,072
207.56.0.0/15 AS18186 NTT America, Inc. 131,072
207.56.0.0/15 AS2914 NTT America, Inc. 131,072
207.56.0.0/15 AS54801 NTT America, Inc. 131,072

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
Read more

Pingable IPs

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

IP Address ASN Details
207.56.243.1 AS18186 Nebula Global LLC 0.93ms from Tokyo, JP

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
89.154.82.200 AS2860 NOS COMUNICACOES, S.A. 7.82ms from Braga, PT
112.147.171.200 AS17858 LG POWERCOMM 1.76ms from Incheon, KR
196.170.41.8 AS24691 TogoTelecom, Togo 3.13ms from Lomé, TG
36.161.58.40 AS9808 China Mobile Communications Group Co., Ltd. 5.07ms from Nanjing, CN
71.9.249.56 AS20115 Charter Communications LLC 10.69ms from San Jose, US
182.230.192.216 AS17858 LG POWERCOMM 3.52ms from Seoul, KR
42.52.214.232 AS4837 CHINA UNICOM China169 Backbone 8.10ms from Tieling, CN
85.204.247.24 AS38794 UIH 0.71ms from Bangkok, TH
117.253.43.72 AS9829 National Internet Backbone 1.40ms from Chennai, IN
76.203.14.152 AS7018 AT&T Enterprises, LLC 5.52ms from Dallas, US
47.118.170.40 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.49ms from Hangzhou, CN
218.252.147.168 AS9908 HK Cable TV Ltd 1.56ms from Hong Kong, HK
115.19.42.184 AS4766 Korea Telecom 7.56ms from Incheon, KR
125.205.113.152 AS4713 NTT DOCOMO BUSINESS,Inc. 5.24ms from Osaka, JP
76.117.38.104 AS7922 Comcast Cable Communications, LLC 8.92ms from Piscataway, US
61.3.74.232 AS9829 National Internet Backbone 13.00ms from Saint Thomas Mount, IN
18.238.228.136 AS16509 Amazon.com, Inc. 0.49ms from Seattle, US
204.0.54.72 AS2914 NTT America, Inc. 0.22ms from Ashburn, US
211.87.241.56 AS4538 China Education and Research Network Center 9.44ms from Beijing, CN
70.75.139.56 AS6327 Shaw Communications 5.08ms from Calgary, CA
47.184.188.56 AS5650 Frontier Communications of America, Inc. 2.34ms from Dallas, US
70.245.95.200 AS7018 AT&T Enterprises, LLC 1.37ms from Houston, US
221.139.6.184 AS9318 SK Broadband Co Ltd 0.91ms from Incheon, KR
201.16.144.104 AS16735 ALGAR TELECOM S/A 2.05ms from Osasco, BR
104.11.57.8 AS7018 AT&T Enterprises, LLC 4.50ms from San Jose, US

Traceroute

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

$
traceroute -a -n -q1 -f10 207.56.243.1
traceroute to 207.56.243.1 (207.56.243.1): 64 hops max, 52 byte packets
10 [AS18186] 207.56.243.1 11.036 ms
Measurement taken from IPinfo ProbeNet in Tokyo, JP
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.

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