1. All IP Ranges
  2. 192.0.0.0/8
  3. 192.203.0.0/16
  4. AS19255  | 192.203.12.0/22

192.203.12.0/22

AS19255  ·  YOUR.ORG, 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 rnd2.net
ASN AS19255
Registry ARIN
ID REDWOOD-NET-DESIGN

WHOIS Details

NetHandle:      NET-192-203-12-0-1
OrgID:          RND-2
Parent:         NET-192-0-0-0-0
NetName:        REDWOOD-NET-DESIGN
NetRange:       192.203.12.0 - 192.203.36.255
NetType:        allocation
RegDate:        1992-07-31
Updated:        2021-12-14
TechHandle:     NOC32265-ARIN
AbuseHandle:    NAC99-ARIN
NOCHandle:      NOC32265-ARIN
Source:         ARIN


OrgID:          RND-2
OrgName:        Redwood Network Design
CanAllocate:    
Street:         5205 Prospect Road
Street:         Suite 135-285
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95129
RegDate:        1992-07-31
Updated:        2015-08-04
OrgAdminHandle: NETWO7466-ARIN
OrgTechHandle:  NOC32265-ARIN
OrgAbuseHandle: NAC99-ARIN
OrgNOCHandle:   NOC32265-ARIN
Source:         ARIN


POCHandle:      NAC99-ARIN
IsRole:         Y
LastName:       Network Abuse Control
FirstName:      
Street:         5205 Prospect Road
Street:         Suite 135-285
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95129
RegDate:        2015-05-29
Updated:        2025-12-27
OfficePhone:    +1-408-520-7262
Mailbox:        rnd2-abuse@rnd2.net
Source:         ARIN


POCHandle:      NOC32265-ARIN
IsRole:         Y
LastName:       Network Operations Center
FirstName:      
Street:         5205 Prospect Road
Street:         Suite 135-285
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95129
RegDate:        2015-03-27
Updated:        2024-10-09
OfficePhone:    +1-408-520-7262
Mailbox:        rnd2-noc@rnd2.net
Source:         ARIN


POCHandle:      NETWO7466-ARIN
IsRole:         Y
LastName:       Network Administration
FirstName:      
Street:         5205 Prospect Road
Street:         Suite 135-285
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95129
RegDate:        2015-05-29
Updated:        2025-12-27
OfficePhone:    +1-408-520-7262
FaxPhone:       +1-408-520-7264
Mailbox:        rnd2-admin@rnd2.net
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 192.203.0.0/16

Range ASN Company Num of IPs
192.203.100.0/22 AS25843 EvolveIP, LLC 1,024
192.203.104.0/23 AS749 DoD Network Information Center 512
192.203.222.0/23 AS396470 Lansing Community College 512
192.203.136.0/23 AS17196 College of duPage 512
192.203.38.0/24 AS142226 Dinas Komunikasi, Informatika, Statistik dan Persandian Kabupaten Kaimana 256
192.203.193.0/24 AS142238 PT Josu Global Teknologi 256
192.203.178.0/24 AS15065 Crynwr Software 256
192.203.209.0/24 AS153079 PT Citra Jaya Adiwangsa 256
192.203.39.0/24 AS153479 PT Integra Putra Mandiri 256
192.203.211.0/24 AS17333 College of Saint Mary 256
192.203.247.0/24 AS17479 CHIANG MAI UNIVERSITY 256
192.203.144.0/24 AS17862 Korean Education Network 256
192.203.138.0/24 AS18026 JEJU NATIONAL UNIVERSITY 256
192.203.230.0/24 AS21556 National Aeronautics and Space Administration 256
192.203.204.0/24 AS22328 Cedars-Sinai Health Systems 256
192.203.98.0/24 AS22890 Nebraska Colocation Centers, LLC 256
192.203.233.0/24 AS23102 Robert Morris University 256
192.203.195.0/24 AS237 Merit Network Inc. 256
192.203.134.0/24 AS2386 IBM Dallas Engineering & Scientific 256
192.203.199.0/24 AS26002 Southern University 256
192.203.200.0/24 AS26002 Southern University 256
192.203.155.0/24 AS26729 cookware 256
192.203.150.0/24 AS27064 DoD Network Information Center 256
192.203.180.0/24 AS2711 Winthrop University 256
192.203.194.0/24 AS2830 STMicroelectronics, Inc. 256
192.203.177.0/24 AS28382 Universidad Iberoamericana, A.C. 256
192.203.41.0/24 AS29721 Cedars-Sinai Health Systems 256
192.203.97.0/24 AS31967 Florida Institute of Technology 256
192.203.186.0/24 AS3549 Galaxy Data 256
192.203.146.0/24 AS3786 Korea Internet Security Agency 256
192.203.219.0/24 AS393961 Farm Bureau Bank 256
192.203.37.0/24 AS394311 Digicel Turks and Caicos Ltd 256
192.203.241.0/24 AS397322 Forward Thinking Systems LLC 256
192.203.253.0/24 AS397627 CloudConnect, LLC 256
192.203.127.0/24 AS401680 Tuskegee University 256
192.203.127.0/24 AS401680 Tuskegee University 256
192.203.164.0/24 AS40628 Oklahoma School of Science and Mathematics 256
192.203.218.0/24 AS43 Brookhaven National Laboratory 256
192.203.196.0/24 AS46115 Luther College 256
192.203.40.0/24 AS54004 SUNY Rockland Community College 256
192.203.237.0/24 AS55232 Zultys, Inc. 256
192.203.80.0/24 AS58255 High Energy Physics Department 256
192.203.228.0/24 AS6140 DIALix Services 256
192.203.96.0/24 AS62 Teacher Retirement System of Texas 256
192.203.191.0/24 AS62646 Knowledge Based Systems, Inc. 256
192.203.0.0/24 AS63393 BOOM NET 256
192.203.175.0/24 AS64249 Macross Information Systems 256
192.203.127.0/24 AS7018 Tuskegee University 256
192.203.127.0/24 AS7018 Tuskegee University 256
192.203.139.0/24 AS7560 Jeonbuk National University 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
Read more

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
216.200.103.150 AS6461 Zayo Bandwidth 0.26ms from Atlanta, US
24.1.170.134 AS7922 Comcast Cable Communications, LLC 7.19ms from Chicago, US
54.171.140.214 AS16509 Amazon.com, Inc. 0.14ms from Dublin, IE
14.223.26.166 AS4134 CHINANET-BACKBONE 4.90ms from Guangzhou, CN
42.115.166.166 AS18403 FPT Telecom Company 0.67ms from Hanoi, VN
218.22.146.118 AS4134 CHINANET-BACKBONE 10.84ms from Huai'an, CN
180.66.148.230 AS9318 SK Broadband Co Ltd 1.47ms from Incheon, KR
92.119.77.6 AS42807 CIZGI TELEKOMUNIKASYON ANONIM SIRKETI 0.47ms from Istanbul, TR
83.60.44.22 AS3352 TELEFONICA DE ESPANA S.A.U. 11.41ms from Madrid, ES
195.53.46.70 AS3352 TELEFONICA DE ESPANA S.A.U. 1.24ms from Madrid, ES
195.19.78.102 AS44093 JSC ESTEIT INVEST 3.32ms from Moscow, RU
176.197.124.22 AS39927 E-Light-Telecom Ltd. 4.78ms from Novosibirsk, RU
71.94.233.6 AS20115 Charter Communications LLC 14.89ms from Portland, US
188.49.56.166 AS25019 Saudi Telecom Company JSC 1.77ms from Riyadh, SA
189.204.35.246 AS13591 Mexico Red de Telecomunicaciones, S. de R.L. de C.V. 3.24ms from Santiago de Queretaro, MX
183.111.67.198 AS4766 Korea Telecom 0.88ms from Seoul, KR
109.172.248.150 AS16010 Magticom Ltd. 0.70ms from Tbilisi, GE
181.236.233.134 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 19.01ms from Bogota, CO
24.95.129.246 AS10796 Charter Communications Inc 7.02ms from Columbus, US
58.22.86.38 AS4837 CHINA UNICOM China169 Backbone 10.64ms from Fuzhou, CN
141.84.116.198 AS12816 Leibniz-Rechenzentrum 1.02ms from Garching, DE
18.175.131.150 AS16509 Amazon.com, Inc. 0.73ms from London, GB
71.114.152.22 AS701 Verizon Business 3.69ms from Philadelphia, US
78.36.0.230 AS12389 PJSC Rostelecom 17.84ms from Saint Petersburg, RU
201.110.207.6 AS8151 UNINET 3.62ms from Santiago de Queretaro, MX

Traceroute

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

$
traceroute -a -n -q1 -m11 192.203.13.141
traceroute to 192.203.13.141 (192.203.13.141): 11 hops max, 52 byte packets
1 [AS50293] 193.39.195.45 89.502 ms
2 *
3 *
4 *
5 *
6 [AS6939] 184.104.197.214 102.264 ms
7 *
8 [AS19255] 163.237.254.16 105.231 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Lisbon, PT
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.

Get Started for Free Contact Sales
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