208.81.136.0/22

AS18959 · Radia Inc., PS

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Summary

Country	United States
Domain	radia.net
ASN	AS18959
Registry	ARIN
ID	RP-368

WHOIS Details

NetHandle:      NET-208-81-136-0-1
OrgID:          RP-368
Parent:         NET-208-0-0-0-0
NetName:        RP-368
NetRange:       208.81.136.0 - 208.81.139.255
NetType:        allocation
OriginAS:       18959
RegDate:        2017-03-20
Updated:        2021-12-14
Source:         ARIN


OrgID:          RP-368
OrgName:        Radia Inc., PS
CanAllocate:    
Street:         19020 33rd Ave. West
Street:         Suite 210
City:           Lynnwood
State/Prov:     WA
Country:        US
PostalCode:     98036
RegDate:        2016-11-08
Updated:        2024-07-23
OrgAdminHandle: SMITH3198-ARIN
OrgTechHandle:  PRICE609-ARIN
OrgTechHandle:  SMITH3198-ARIN
OrgAbuseHandle: PRICE609-ARIN
OrgAbuseHandle: SMITH3198-ARIN
OrgNOCHandle:   SMITH3198-ARIN
Source:         ARIN


POCHandle:      SMITH3198-ARIN
IsRole:         N
LastName:       Smith
FirstName:      Rick
Street:         19020 33rd Ave. West
Street:         Suite 210
City:           Lynnwood
State/Prov:     WA
Country:        US
PostalCode:     98036
RegDate:        2017-01-18
Updated:        2025-07-23
OfficePhone:    +1-425-563-1565
Mailbox:        rsmith@radiax.com
Source:         ARIN


POCHandle:      PRICE609-ARIN
IsRole:         N
LastName:       Price
FirstName:      Ian
Street:         19020 33rd Avenue West, Suite 210
City:           Lynnwood
State/Prov:     WA
Country:        US
PostalCode:     98036
RegDate:        2024-07-23
Updated:        2025-07-23
OfficePhone:    +1-425-563-1500
Mailbox:        iprice@radiax.com
Source:         ARIN

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

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

IP Address	ASN	Details
208.81.136.10	AS18959 Radia Inc., PS	`0.78ms` from Seattle, US
208.81.137.10	AS18959 Radia Inc., PS	`0.42ms` from Seattle, 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
192.99.197.214	AS16276 OVH SAS	`0.11ms` from Beauharnois, CA
14.178.69.86	AS45899 VNPT Corp	`3.57ms` from Hanoi, VN
163.129.54.6	AS13445 Cisco Webex LLC	`0.65ms` from Jeddah, SA
41.15.215.246	AS29975 Vodacom	`9.03ms` from Johannesburg, ZA
203.177.232.70	AS132199 Globe Telecom Inc.	`2.14ms` from Manila, PH
220.244.179.54	AS7545 TPG Telecom Limited	`1.82ms` from Melbourne, AU
23.40.143.166	AS16625 Akamai Technologies, Inc.	`0.20ms` from Milan, IT
37.19.46.230	AS12389 PJSC Rostelecom	`11.88ms` from Moscow, RU
47.23.147.70	AS6128 Cablevision Systems Corp.	`4.01ms` from New York City, US
104.224.14.70	AS18450 WebNX, Inc.	`0.99ms` from Salt Lake City, US
173.255.250.134	AS63949 Akamai Connected Cloud	`0.15ms` from Santa Clara, US
98.51.252.166	AS7922 Comcast Cable Communications, LLC	`6.81ms` from Santa Clara, US
97.250.196.54	AS6167 Verizon Business	`17.20ms` from Secaucus, US
116.250.246.150	AS24033 Australian Private Networks Pty Ltd	`15.86ms` from Sydney, AU
183.93.34.102	AS4837 CHINA UNICOM China169 Backbone	`3.92ms` from Wuhan, CN
76.151.38.102	AS7922 Comcast Cable Communications, LLC	`6.42ms` from Ashburn, US
40.117.225.230	AS8075 Microsoft Corporation	`0.43ms` from Ashburn, US
23.51.179.54	AS16625 Akamai Technologies, Inc.	`0.42ms` from Buenos Aires, AR
182.134.230.166	AS4134 CHINANET-BACKBONE	`7.75ms` from Chengdu, CN
27.12.128.150	AS4837 CHINA UNICOM China169 Backbone	`7.97ms` from Chongqing, CN
3.146.212.6	AS16509 Amazon.com, Inc.	`0.16ms` from Columbus, US
80.171.40.6	AS6805 Telefonica Germany GmbH & Co.OHG	`3.31ms` from Duesseldorf, DE
12.88.236.6	AS7018 AT&T Enterprises, LLC	`1.00ms` from Durham, US
195.63.71.118	AS12312 ecotel communication ag	`5.81ms` from Frankfurt am Main, DE
3.78.120.6	AS16509 Amazon.com, Inc.	`0.17ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -f4 208.81.137.10

traceroute to 208.81.137.10 (208.81.137.10): 64 hops max, 52 byte packets

4 [AS174] 154.54.162.81 1.467 ms

5 [AS174] 154.54.95.206 1.341 ms

6 *

7 *

8 [AS6461] 64.125.29.105 1.717 ms

9 [AS6461] 64.125.30.15 1.135 ms

10 [AS6461] 208.185.207.170 2.699 ms

11 *

12 [AS18959] 208.81.137.10 1.183 ms

Measurement taken from

IPinfo ProbeNet in Seattle, US

On August 22nd 2025

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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