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.

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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:      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


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:      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

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
192.203.222.0/23 AS396470 Lansing Community College 512
192.203.136.0/23 AS17196 College of duPage 512
192.203.104.0/23 AS749 DoD Network Information Center 512
192.203.178.0/24 AS15065 Crynwr Software 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
192.203.145.0/24 AS9459 Konkuk University 256
192.203.154.0/24 AS9500 Vital 256
192.203.216.0/24 AS10022 imported inetnum object for DSL-9 256
192.203.140.0/24 AS9640 Korea Internet Security Agency 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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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
14.96.155.214 AS45820 Tata Teleservices ISP AS 1.12ms from Bengaluru, IN
20.7.75.102 AS8075 Microsoft Corporation 0.25ms from Boydton, US
4.2.48.150 AS3356 Level 3 Parent, LLC 0.33ms from Cheyenne, US
188.148.142.86 AS1257 Tele2 Sverige AB 0.97ms from Goeteborg, SE
113.166.31.54 AS45899 VNPT Corp 2.39ms from Ho Chi Minh City, VN
49.83.75.102 AS4134 CHINANET-BACKBONE 6.68ms from Huai'an, CN
45.115.43.6 AS142647 Nasstec Airnet Networks Private Limited 7.55ms from Islamabad, PK
176.38.164.6 AS39608 Lanet Network Ltd 0.71ms from Kyiv, UA
81.137.115.6 AS2856 British Telecommunications PLC 9.04ms from London, GB
58.178.111.22 AS9443 Vocus Retail 2.57ms from Melbourne, AU
176.44.73.86 AS25019 Saudi Telecom Company JSC 1.84ms from Riyadh, SA
96.54.237.22 AS6327 Shaw Communications 9.87ms from Seattle, US
76.104.149.70 AS7922 Comcast Cable Communications, LLC 5.98ms from Seattle, US
92.104.167.6 AS3303 Swisscom (Switzerland) Ltd 1.38ms from Zuerich, CH
223.199.45.22 AS4134 CHINANET-BACKBONE 2.57ms from Haikou, CN
13.70.4.22 AS8075 Microsoft Corporation 0.34ms from Hong Kong, HK
103.18.232.86 AS64300 PT JARINGANKU SARANA NUSANTARA 7.92ms from Jakarta, ID
62.175.63.54 AS6739 VODAFONE ONO, S.A. 14.10ms from Madrid, ES
103.214.95.102 AS132817 DZCRD Networks Ltd 0.37ms from New York City, US
60.103.231.70 AS17676 SoftBank Corp. 3.67ms from Osaka, JP
54.196.225.54 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
75.226.117.86 AS6167 Verizon Business 7.08ms from San Jose, US
12.55.5.22 AS7018 AT&T Enterprises, LLC 2.27ms from San Jose, US
12.124.36.102 AS7018 AT&T Enterprises, LLC 3.40ms from San Jose, US
14.63.10.22 AS4766 Korea Telecom 1.52ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -f3 -m12 192.203.13.154
traceroute to 192.203.13.154 (192.203.13.154): 12 hops max, 52 byte packets
4 *
5 *
6 *
7 *
8 [] 208.115.137.181 125.802 ms
9 [AS19255] 163.237.254.16 123.981 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Bucharest, RO
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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