163.237.0.0/18

AS19255 · YOUR.ORG, INC.

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Summary

Country	United States
Domain	rnd2.net
ASN	AS19255
Parent Range	163.237.0.0/16
Registry	ARIN
ID	REDWOOD-DESIGN

WHOIS Details

NetHandle:      NET-163-237-0-0-1
OrgID:          RND-2
Parent:         NET-163-0-0-0-0
NetName:        REDWOOD-DESIGN
NetRange:       163.237.0.0 - 163.237.255.255
NetType:        allocation
OriginAS:       19255
RegDate:        1992-09-09
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:        2024-10-09
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:        2024-10-09
OfficePhone:    +1-408-520-7262
FaxPhone:       +1-408-520-7264
Mailbox:        rnd2-admin@rnd2.net
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 163.237.0.0/18

Range	ASN	Company	Num of IPs
163.237.0.0/16	AS19255	Redwood Network Design	65,536

Nearby Ranges

BGP prefixes that overlap with 163.237.0.0/16

Range	ASN	Company	Num of IPs
163.237.0.0/16	AS19255	Redwood Network Design	65,536
163.237.210.0/24	AS13331	Redwood Network Design	256
163.237.223.0/24	AS13331	Redwood Network Design	256
163.237.210.0/24	AS13331	Redwood Network Design	256
163.237.225.0/24	AS13331	Redwood Network Design	256
163.237.224.0/24	AS13331	Redwood Network Design	256
163.237.222.0/24	AS13331	Redwood Network Design	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
163.237.6.3	AS19255 YOUR.ORG, INC.	1.25ms from Chicago, US
163.237.2.10	AS19255 YOUR.ORG, INC.	0.23ms from Chicago, US
163.237.0.10	AS19255 YOUR.ORG, INC.	0.22ms from Chicago, US
163.237.5.64	AS19255 YOUR.ORG, INC.	0.24ms from Chicago, US
163.237.8.1	AS19255 YOUR.ORG, INC.	1.85ms from Chicago, US
163.237.12.3	AS19255 YOUR.ORG, INC.	1.27ms from Chicago, US
163.237.1.164	AS19255 YOUR.ORG, INC.	0.89ms from Chicago, US
163.237.10.2	AS19255 YOUR.ORG, INC.	1.24ms from Chicago, US
163.237.4.194	AS19255 YOUR.ORG, INC.	0.22ms from Chicago, 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
50.169.46.98	AS7922 Comcast Cable Communications, LLC	2.57ms from Ashburn, US
76.21.170.66	AS7922 Comcast Cable Communications, LLC	6.92ms from Ashburn, US
84.195.205.114	AS6848 Telenet BV	6.31ms from Brussels, BE
196.119.59.34	AS36925 MEDITELECOM	3.46ms from Casablanca, MA
97.187.90.34	AS6167 Verizon Business	14.77ms from Chicago, US
195.52.169.2	AS12312 ecotel communication ag	10.43ms from Duesseldorf, DE
106.52.177.178	AS45090 Shenzhen Tencent Computer Systems Company Limited	1.93ms from Guangzhou, CN
184.85.117.2	AS20940 Akamai International B.V.	0.13ms from Hong Kong, HK
41.220.251.226	AS30844 Liquid Telecommunications Ltd	12.10ms from Kampala, UG
176.215.109.98	AS50544 JSC "ER-Telecom Holding"	0.76ms from Krasnoyarsk, RU
182.70.107.34	AS24560 Bharti Airtel Ltd., Telemedia Services	1.98ms from Lohogaon, IN
86.140.244.178	AS2856 British Telecommunications PLC	4.23ms from London, GB
198.39.14.2	AS11857 Money Services, Inc.	0.74ms from Madrid, ES
83.56.75.114	AS3352 TELEFONICA DE ESPANA S.A.U.	4.40ms from Madrid, ES
82.51.94.146	AS3269 Telecom Italia S.p.A.	5.09ms from Milan, IT
47.246.28.82	AS24429 Zhejiang Taobao Network Co.,Ltd	1.40ms from Muscat, OM
24.103.175.66	AS11351 Charter Communications Inc	13.58ms from New York City, US
88.176.152.2	AS12322 Free SAS	14.42ms from Paris, FR
91.170.40.242	AS12322 Free SAS	3.07ms from Paris, FR
86.252.166.114	AS3215 Orange S.A.	1.72ms from Paris, FR
144.160.91.98	AS797 AT&T Services, Inc.	4.45ms from San Jose, US
206.17.147.18	AS4264 California Education and Research Federation Network	0.84ms from Secaucus, US
119.17.21.66	AS9781 GREEN CABLE TELEVISION STATION	5.57ms from Seoul, KR
217.114.83.34	AS30811 Optimizely AB	0.27ms from Stockholm, SE
1.160.255.2	AS3462 Data Communication Business Group	1.83ms from Taipei, TW

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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