1. All IP Ranges
  2. 199.0.0.0/8
  3. 199.249.0.0/16
  4. AS12129  | 199.249.0.0/21

199.249.0.0/21

AS12129  ·  123.Net, Inc.

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Summary

Country United States
Domain 123.net
ASN AS12129
Registry ARIN
ID MICA-CBLK

WHOIS Details

NetHandle:      NET-199-249-0-0-1
OrgID:          NETIN-6
Parent:         NET-199-0-0-0-0
NetName:        MICA-CBLK
NetRange:       199.249.0.0 - 199.249.7.255
NetType:        allocation
RegDate:        1994-05-02
Updated:        2017-09-19
Source:         ARIN


OrgID:          NETIN-6
OrgName:        123.Net, Inc.
CanAllocate:    
Street:         24700 Northwestern Hwy. STE 700
City:           Southfield
State/Prov:     MI
Country:        US
PostalCode:     48075
Comment:        Direct Abuse: +1.248.228.8200 or [email protected]
RegDate:        2010-11-19
Updated:        2017-01-28
OrgAdminHandle: RD1464-ARIN
OrgTechHandle:  JNO80-ARIN
OrgTechHandle:  RD1464-ARIN
OrgAbuseHandle: RD1464-ARIN
OrgNOCHandle:   RD1464-ARIN
Source:         ARIN


POCHandle:      JNO80-ARIN
IsRole:         N
LastName:       Nowlan
FirstName:      James
Street:         24700 Northwestern Hwy, Fl 7
City:           Southfield
State/Prov:     MI
Country:        US
PostalCode:     48075
RegDate:        2009-04-17
Updated:        2025-07-18
OfficePhone:    +1-248-228-8200
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      RD1464-ARIN
IsRole:         N
LastName:       Duda
FirstName:      Ryan
Street:         24700 Northwestern Hwy. STE 700
City:           Southfield
State/Prov:     MI
Country:        US
PostalCode:     48075
RegDate:        1996-08-23
Updated:        2026-01-01
OfficePhone:    +1-248-228-8200
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 199.249.0.0/16

Range ASN Company Num of IPs
199.249.16.0/20 AS3378 Verizon Business 4,096
199.249.170.0/23 AS174 CloudSurph LLC 512
199.249.110.0/23 AS394146 Tri City WiFi Corp. 512
199.249.188.0/24 AS174 ExecuChoice 256
199.249.255.0/24 AS19281 Quad9 256
199.249.223.0/24 AS203020 HostRoyale Technologies Pvt Ltd 256
199.249.227.0/24 AS22742 Westport Public Schools 256
199.249.205.0/24 AS23209 Virginia Housing Development Authority 256
199.249.186.0/24 AS23322 Print Mail Systems, Inc. 256
199.249.253.0/24 AS2386 Group O, Inc. 256
199.249.199.0/24 AS33657 MLK Software Services 256
199.249.190.0/24 AS393723 Greenville County Library System 256
199.249.230.0/24 AS396126 TRANS UNION OF CANADA, INC. 256
199.249.161.0/24 AS397082 Arctic Slope Regional Corporation 256
199.249.228.0/24 AS47024 The MetroHealth System 256
199.249.236.0/24 AS47041 ST BERNARDS HEALTHCARE 256
199.249.109.0/24 AS54371 City of Roseville - Minnesota 256
199.249.162.0/24 AS54550 M S International, Inc. 256
199.249.224.0/24 AS62744 Quintex Alliance Consulting 256
199.249.187.0/24 AS10753 Commonwealth of PA - OA / Integrated Network Management Services 256
199.249.225.0/24 AS62744 Miniop Systems 256
199.249.159.0/24 AS13536 STEP Tools, Inc. 256
199.249.214.0/24 AS13998 University of Texas Southwestern Medical Center 256
199.249.185.0/24 AS15314 Computer Management and Development 256

Hosted domains

There are 10 domain names hosted across 7 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
199.249.7.204 usamadewheels.com 3
199.249.0.178 mercatotest.com 2
199.249.3.28 blackfoxtechs.com 1
199.249.2.194 shipdafax.com 1
199.249.2.222 adoptadrain-lgrow.org 1
199.249.3.27 blackfoxgaming.com 1
199.249.3.30 lotuslinkgr.org 1

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

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

IP Address ASN Details
199.249.2.17 AS12129 123.Net, Inc. 0.24ms from Grand Rapids, US
199.249.5.44 AS12129 123.Net, Inc. 0.17ms from Grand Rapids, US
199.249.0.161 AS12129 123.Net, Inc. 0.34ms from Grand Rapids, US
199.249.4.31 AS12129 123.Net, Inc. 0.31ms from Grand Rapids, US
199.249.7.25 AS12129 123.Net, Inc. 0.34ms from Grand Rapids, US
199.249.6.193 AS12129 123.Net, Inc. 0.24ms from Grand Rapids, US
199.249.1.2 AS12129 123.Net, Inc. 0.27ms from Grand Rapids, US
199.249.3.89 AS12129 123.Net, Inc. 0.20ms from Grand Rapids, 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
58.132.20.69 AS4847 China Networks Inter-Exchange 5.69ms from Beijing, CN
110.32.13.229 AS4804 Microplex PTY LTD 2.00ms from Brisbane, AU
84.3.202.5 AS5483 Magyar Telekom Plc. 7.92ms from Budapest, HU
154.179.86.245 AS8452 TE-AS 7.76ms from Cairo, EG
156.194.174.245 AS8452 TE-AS 6.84ms from Cairo, EG
170.119.74.21 AS19273 Louisville Gas & Electric 18.59ms from Chicago, US
158.179.169.133 AS31898 Oracle Corporation 0.16ms from Chuncheon, KR
177.125.176.181 AS262349 Instituto Curitiba de Informática 0.72ms from Curitiba, BR
186.222.51.245 AS28573 Claro NXT Telecomunicacoes Ltda 9.65ms from Curitiba, BR
54.228.166.101 AS16509 Amazon.com, Inc. 0.21ms from Dublin, IE
23.15.177.149 AS20940 Akamai International B.V. 0.41ms from Duesseldorf, DE
77.189.88.5 AS6805 Telefonica Germany GmbH & Co.OHG 2.91ms from Frankfurt am Main, DE
95.100.99.5 AS20940 Akamai International B.V. 0.75ms from London, GB
47.136.165.181 AS5650 Frontier Communications of America, Inc. 5.98ms from Los Angeles, US
87.4.134.229 AS3269 Telecom Italia S.p.A. 1.48ms from Milan, IT
185.29.74.21 AS51580 TIMENET SPA 2.30ms from Milan, IT
194.8.235.117 AS50850 Altes-R Ltd 4.70ms from Moscow, RU
95.64.135.85 AS8359 MTS PJSC 1.37ms from Moscow, RU
35.204.205.85 AS396982 Google LLC 0.14ms from Oudeschip, NL
23.22.65.69 AS14618 Amazon.com, Inc. 0.15ms from Reston, US
212.216.191.5 AS3269 Telecom Italia S.p.A. 2.09ms from Rome, IT
18.140.154.117 AS16509 Amazon.com, Inc. 0.12ms from Singapore, SG
122.100.2.5 AS45577 Intervolve Pty Ltd 0.19ms from Sydney, AU
179.160.144.181 AS26599 TELEFÔNICA BRASIL S.A 2.15ms from São Paulo, BR
52.68.167.37 AS16509 Amazon.com, Inc. 0.20ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f2 199.249.0.241
traceroute to 199.249.0.241 (199.249.0.241): 64 hops max, 52 byte packets
2 [] 199.181.158.125 0.735 ms
Measurement taken from IPinfo ProbeNet in Grand Rapids, 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.

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