209.131.122.0/23

AS398991 · X99

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Summary

Country	United States
Domain	x99.cloud
ASN	AS398991
Registry	ARIN
ID	X99

WHOIS Details

NetHandle:      NET-209-131-120-0-1
OrgID:          XIL-3
Parent:         NET-209-0-0-0-0
NetName:        X99
NetRange:       209.131.120.0 - 209.131.123.255
NetType:        allocation
Comment:        Geofeed: https://x99.cloud/geofeed.csv
RegDate:        2025-07-21
Updated:        2026-02-13
Source:         ARIN


OrgID:          XIL-3
OrgName:        X99
CanAllocate:    
Street:         800 N King Street, Suite 304 1938
City:           Wilmington
State/Prov:     DE
Country:        US
PostalCode:     19801
RegDate:        2024-02-02
Updated:        2024-02-15
OrgAdminHandle: NOCX1-ARIN
OrgTechHandle:  NOCX1-ARIN
OrgAbuseHandle: NAX-ARIN
Source:         ARIN


POCHandle:      NAX-ARIN
IsRole:         Y
LastName:       Network Abuse - X99
FirstName:      
Street:         800 N King Street, Suite 304 1938
City:           Wilmington
State/Prov:     DE
Country:        US
PostalCode:     19801
RegDate:        2024-02-02
Updated:        2025-10-18
OfficePhone:    +1-512-890-1509
Mailbox:        netabuse@x99.cloud
Source:         ARIN


POCHandle:      NOCX1-ARIN
IsRole:         Y
LastName:       NOC X99
FirstName:      
Street:         800 N King Street, Suite 304 1938
City:            Wilmington
State/Prov:     DE
Country:        US
PostalCode:     19801
RegDate:        2024-02-02
Updated:        2025-06-06
OfficePhone:    +1-512-890-1509
Mailbox:        noc@x99cloud.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 209.131.0.0/16

Range	ASN	Company	Num of IPs
209.131.0.0/19	AS12129	123.Net, Inc.	8,192
209.131.192.0/19	AS11069	Altafiber	8,192
209.131.240.0/20	AS23314	Summit Broadband	4,096
209.131.80.0/20	AS399597	WASHINGTON & JEFFERSON COLLEGE	4,096
209.131.224.0/21	AS15011	Jaguar Communications	2,048
209.131.232.0/22	AS62948	Air Link Rural Broadband, LLC	1,024
209.131.112.0/22	AS3342	Cibicom A/S	1,024
209.131.236.0/22	AS393552	Longmont Power & Communications	1,024
209.131.124.0/23	AS133458	FPT Smart Cloud Japan Co., Ltd	512
209.131.67.0/24	AS49581	Aryananet.com	256
209.131.249.0/24	AS23314	Summit Broadband	256
209.131.226.0/24	AS400155	Manchester Hartland	256
209.131.126.0/24	AS214329	BGP Network LLC	256
209.131.248.0/24	AS23314	Summit Broadband	256
209.131.70.0/24	AS211211	IT-Develop DOO	256

Hosted domains

There are 106 domain names hosted across 10 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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

IP Address	ASN	Details
209.131.122.80	AS398991 X99	`0.14ms` from Miami, US
209.131.123.121	AS398991 X99	`0.14ms` from Miami, 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
34.196.94.151	AS14618 Amazon.com, Inc.	`0.51ms` from Ashburn, US
96.164.171.199	AS393232 Comcast Cable Communications, LLC	`0.91ms` from Chicago, US
89.194.228.39	AS8011 MongoDB, Inc.	`0.11ms` from Columbus, US
3.254.143.215	AS16509 Amazon.com, Inc.	`0.43ms` from Dublin, IE
13.94.118.215	AS8075 Microsoft Corporation	`0.24ms` from Dublin, IE
74.124.55.87	AS22442 Phonoscope, Inc.	`1.79ms` from Houston, US
182.209.251.23	AS17858 LG POWERCOMM	`2.16ms` from Incheon, KR
174.4.222.55	AS6327 Shaw Communications	`4.77ms` from Kelowna, CA
35.179.121.135	AS16509 Amazon.com, Inc.	`0.68ms` from London, GB
151.101.61.247	AS54113 Fastly, Inc.	`0.21ms` from London, GB
34.98.104.119	AS396982 Google LLC	`0.07ms` from Melbourne, AU
99.192.184.215	AS27589 MOJOHOST	`0.15ms` from Miami, US
117.240.84.199	AS9829 National Internet Backbone	`6.42ms` from Mumbai, IN
205.197.213.215	AS36103 Central Utah Telephone, Inc.	`1.28ms` from Salt Lake City, US
61.80.240.119	AS4766 Korea Telecom	`5.45ms` from Seoul, KR
211.204.166.199	AS9318 SK Broadband Co Ltd	`7.08ms` from Seoul, KR
20.5.127.103	AS8075 Microsoft Corporation	`0.65ms` from Sydney, AU
44.194.129.103	AS14618 Amazon.com, Inc.	`0.45ms` from Ashburn, US
69.140.123.183	AS7922 Comcast Cable Communications, LLC	`6.74ms` from Ashburn, US
94.67.138.71	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`9.23ms` from Athens, GR
123.113.5.199	AS4808 China Unicom Beijing Province Network	`3.69ms` from Beijing, CN
71.69.235.135	AS11426 Charter Communications Inc	`8.24ms` from Charlotte, US
138.185.18.39	AS264333 JN TECNOLOGIA LTDA-ME	`16.10ms` from Fortaleza, BR
213.219.215.183	AS47764 LLC VK	`1.08ms` from Moscow, RU
24.103.4.199	AS12271 Charter Communications Inc	`1.07ms` from New York City, US

Traceroute

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

traceroute -a -n -q1 -f2 209.131.123.126

traceroute to 209.131.123.126 (209.131.123.126): 64 hops max, 52 byte packets

2 [AS398991] 130.250.188.26 0.398 ms

3 [AS398991] 209.131.123.126 0.147 ms

Measurement taken from

IPinfo ProbeNet in Miami, US

On March 21st 2026

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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