Autonomous System details

AS21718

Northwest Natural Gas  ·  nwnatural.com

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AS21718 – Northwest Natural Gas

Field Value
Country United States
Website nwnatural.com
Hosted domains 0
IPv4 addresses 1,280
IPv6 addresses 0
ASN type Business
Registry arin
Allocated 25 years ago on Jun 13, 2001
Updated 8 months ago on Sep 04, 2025
Netblock Company Num of IPs
192.122.243.0/24 Northwest Natural Gas Company 256
192.122.244.0/24 Northwest Natural Gas Company 256
192.122.245.0/24 Northwest Natural Gas Company 256
192.122.246.0/24 Northwest Natural Gas Company 256
192.122.247.0/24 Northwest Natural Gas Company 256

There are no known IPv6 addresses belonging to this network

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IP Ranges API

WHOIS Details


                                                ASHandle:       AS21718
                                                OrgID:          AS21718
                                                ASName:         AS21718
                                                ASNumber:       AS21718
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are no domains currently hosted on this ASN.

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Useful for Cybersecurity

Peers

There are 3 peers for this ASN.

Peers Name
AS33490 Comcast Cable Communications, LLC
AS701 Verizon Business
AS7385 Allstream Business US, LLC
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS33490 Comcast Cable Communications, LLC
AS701 Verizon Business
AS7385 Allstream Business US, LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
192.122.245.180 AS21718 Northwest Natural Gas 5.38ms from Portland, US
192.122.243.201 AS21718 Northwest Natural Gas 5.03ms from Seattle, US
192.122.247.1 AS21718 Northwest Natural Gas 5.37ms from Portland, US
192.122.244.0 AS21718 Northwest Natural Gas 6.17ms from Hillsboro, 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
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45.242.67.134 AS24863 Link Egypt (Link.NET) 19.17ms from Cairo, EG
50.77.174.102 AS7922 Comcast Cable Communications, LLC 6.37ms from Chicago, US
54.217.120.22 AS16509 Amazon.com, Inc. 0.12ms from Dublin, IE
93.131.216.118 AS6805 Telefonica Germany GmbH & Co.OHG 3.44ms from Duesseldorf, DE
152.40.13.118 AS53785 University of North Carolina at Greensboro 11.12ms from Herndon, US
210.108.33.22 AS3786 LG DACOM Corporation 3.16ms from Incheon, KR
139.59.203.102 AS14061 DigitalOcean, LLC 0.19ms from London, GB
93.187.21.22 AS19855 Masergy Communications, Inc. 0.56ms from London, GB
203.221.52.102 AS7545 TPG Telecom Limited 10.82ms from Melbourne, AU
79.40.157.22 AS3269 Telecom Italia S.p.A. 1.71ms from Milan, IT
79.7.245.182 AS3269 Telecom Italia S.p.A. 7.55ms from Milan, IT
177.99.103.54 AS18881 TELEFÔNICA BRASIL S.A 4.83ms from Novo Hamburgo, BR
39.75.19.230 AS4837 CHINA UNICOM China169 Backbone 5.90ms from Qingdao, CN
147.46.63.182 AS9488 Seoul National University 1.08ms from Seoul, KR
94.43.177.54 AS35805 JSC Silknet 0.54ms from Tbilisi, GE
193.228.221.246 AS29161 VERBUND Services GmbH 0.53ms from Vienna, AT
62.167.233.166 AS6730 Sunrise GmbH 2.92ms from Zuerich, CH
185.4.135.54 AS20857 Signet B.V. 0.55ms from Amsterdam, NL
81.142.199.166 AS2856 British Telecommunications PLC 9.80ms from Erith, GB
206.222.180.150 AS23005 SWITCH, LTD 0.65ms from Houston, US
18.135.17.118 AS16509 Amazon.com, Inc. 0.14ms from London, GB
124.168.65.246 AS7545 TPG Telecom Limited 1.07ms from Sydney, AU
108.143.159.38 AS8075 Microsoft Corporation 0.26ms from Amsterdam, NL

Traceroute

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

$
traceroute -a -n -q1 192.122.243.201
traceroute to 192.122.243.201 (192.122.243.201): 64 hops max, 52 byte packets
1 [AS15169] 142.251.49.8 99.687 ms
2 *
3 [] 140.222.230.5 96.226 ms
4 [AS701] 208.253.31.42 116.345 ms
5 [AS21718] 192.122.243.201 110.982 ms
Measurement taken from IPinfo ProbeNet in Tokyo, JP
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 AS21718 at robtex.

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