Autonomous System details

AS19774

Avista Corporation  ·  avistacorp.com

United States
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AS19774 – Avista Corporation

Field Value
Country United States
Website avistacorp.com
Hosted domains 19
IPv4 addresses 5,120
IPv6 addresses 0
ASN type ISP
Registry arin
Allocated 25 years ago on Feb 12, 2001
Updated 2 years ago on Oct 15, 2024

IP Ranges

Netblock Company Num of IPs
198.181.16.0/21 Avista Corporation 2,048
198.217.8.0/22 Avista Corporation 1,024
198.251.0.0/22 Avista Corporation 1,024
198.181.24.0/23 Washington Water Power 512
199.115.6.0/23 Avista Corporation 512

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS19774
                                                OrgID:          AS19774
                                                ASName:         AS19774
                                                ASNumber:       AS19774
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 19 domain names hosted across 12 IP addresses on this ASN.

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IP Address Domain Domains on this IP
198.181.22.106 ██████████ 6
198.181.21.205 ██████████ 2
198.181.22.102 ██████████ 2
198.181.17.105 ██████████ 2
198.181.17.127 ██████████ 2
198.181.21.206 ██████████ 1
198.181.22.100 ██████████ 1
198.181.22.129 ██████████ 1
198.181.22.112 ██████████ 1
198.181.17.103 ██████████ 1

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Peers

There is 1 peer for this ASN.

Peers Name
AS13335 Cloudflare, Inc.
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS13335 Cloudflare, Inc.
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
198.251.0.200 AS19774 Avista Corporation 9.44ms from Seattle, US
198.251.3.104 AS19774 Avista Corporation 9.73ms from Seattle, US
198.181.24.4 AS19774 Avista Corporation 9.62ms from Seattle, US
199.115.6.200 AS19774 Avista Corporation 9.42ms from Seattle, US
198.181.16.81 AS19774 Avista Corporation 9.54ms from Seattle, US
199.115.7.100 AS19774 Avista Corporation 9.51ms from Seattle, US
198.181.20.131 AS19774 Avista Corporation 8.98ms from Seattle, US
198.181.23.7 AS19774 Avista Corporation 9.42ms from Seattle, US
198.181.18.222 AS19774 Avista Corporation 8.99ms from Seattle, US
198.251.2.137 AS19774 Avista Corporation 9.37ms from Seattle, US
198.181.21.121 AS19774 Avista Corporation 9.45ms from Seattle, US
198.181.22.128 AS19774 Avista Corporation 9.29ms from Seattle, US
198.181.19.4 AS19774 Avista Corporation 9.53ms from Seattle, US
198.217.9.200 AS19774 Avista Corporation 9.59ms 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
203.150.212.254 AS4618 Internet Thailand Company Limited 0.48ms from Bangkok, TH
67.173.33.126 AS7922 Comcast Cable Communications, LLC 3.55ms from Chicago, US
79.248.221.206 AS3320 Deutsche Telekom AG 4.22ms from Duesseldorf, DE
188.192.0.254 AS3209 Vodafone GmbH 0.46ms from Frankfurt am Main, DE
47.254.173.190 AS45102 Alibaba (US) Technology Co., Ltd. 0.76ms from Frankfurt am Main, DE
151.177.79.62 AS1257 Tele2 Sverige AB 1.06ms from Goeteborg, SE
118.100.135.126 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 19.94ms from Kuala Lumpur, MY
175.143.177.14 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 2.16ms from Kuala Lumpur, MY
71.222.32.254 AS209 CenturyLink Communications, LLC 2.61ms from Las Vegas, US
65.61.89.254 AS21730 Halstad Telephone Company 16.35ms from Madison, US
190.70.82.222 AS13489 UNE EPM TELECOMUNICACIONES S.A. 7.70ms from Medellin, CO
128.65.63.158 AS42772 Unitary enterprise A1 3.12ms from Minsk, BY
146.52.227.254 AS3209 Vodafone GmbH 1.62ms from Munich, DE
79.218.11.46 AS3320 Deutsche Telekom AG 4.59ms from Munich, DE
196.6.203.254 AS37579 Nation Media Group 1.97ms from Nairobi, KE
129.25.1.254 AS11834 Drexel University 3.92ms from New York City, US
119.202.128.30 AS4766 Korea Telecom 5.60ms from Seoul, KR
118.58.106.62 AS4766 Korea Telecom 5.00ms from Seoul, KR
182.55.124.238 AS55430 Starhub Ltd 1.34ms from Singapore, SG
3.24.98.174 AS16509 Amazon.com, Inc. 0.14ms from Sydney, AU
118.150.147.254 AS18419 DaDa Broadband LTD. 0.91ms from Taipei, TW
126.206.234.238 AS17676 SoftBank Corp. 3.74ms from Tokyo, JP
181.6.197.30 AS7303 Telecom Argentina S.A. 9.36ms from Buenos Aires, AR
108.240.163.78 AS7018 AT&T Enterprises, LLC 7.08ms from Columbus, US
79.196.213.126 AS3320 Deutsche Telekom AG 2.25ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 198.251.0.86
traceroute to 198.251.0.86 (198.251.0.86): 64 hops max, 52 byte packets
1 [AS63023] 38.89.70.1 0.104 ms
2 [] 206.81.81.58 1.085 ms
7 *
8 *
9 *
10 *
11 [AS19774] 198.251.0.86 9.848 ms
Measurement taken from IPinfo ProbeNet in Seattle, US
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS19774 at robtex.

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