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 4 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
192.122.244.0 AS21718 Northwest Natural Gas 5.94ms from Portland, US
192.122.243.1 AS21718 Northwest Natural Gas 4.83ms from Portland, US
192.122.245.180 AS21718 Northwest Natural Gas 5.38ms from Portland, US
192.122.247.1 AS21718 Northwest Natural Gas 5.37ms from Portland, 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
50.251.122.150 AS7922 Comcast Cable Communications, LLC 7.86ms from Ashburn, US
12.133.190.198 AS7018 AT&T Enterprises, LLC 13.19ms from Atlanta, US
75.69.72.102 AS7922 Comcast Cable Communications, LLC 8.21ms from Boston, US
217.5.70.246 AS3320 Deutsche Telekom AG 0.78ms from Frankfurt am Main, DE
121.58.68.86 AS4134 CHINANET-BACKBONE 3.91ms from Haikou, CN
206.222.180.150 AS23005 SWITCH, LTD 0.64ms from Houston, US
188.59.111.70 AS16135 Turkcell A.S. 19.01ms from Istanbul, TR
149.255.175.54 AS47638 Cadence Networks Ltd 2.13ms from London, GB
94.13.122.214 AS5607 Sky UK Limited 5.54ms from London, GB
149.88.231.230 AS17253 TEC of Jackson, Inc. 6.27ms from New Orleans, US
66.192.205.70 AS22475 MVP Health Plan Inc. 3.69ms from New York City, US
191.42.120.230 AS26615 TIM S/A 1.64ms from Rio de Janeiro, BR
211.40.69.38 AS3786 LG DACOM Corporation 2.48ms from Seoul, KR
121.183.99.150 AS4766 Korea Telecom 5.67ms from Seoul, KR
210.178.199.6 AS4766 Korea Telecom 2.91ms from Seoul, KR
89.40.226.198 AS8849 Melbikomas UAB 0.37ms from Singapore, SG
158.85.82.38 AS36351 IBM Cloud 1.16ms from Toronto, CA
46.167.98.182 AS8427 Joint Stock Company TransTeleCom 8.88ms from Yekaterinburg, RU
106.42.173.22 AS4134 CHINANET-BACKBONE 8.83ms from Zhengzhou, CN
40.88.23.22 AS8075 Microsoft Corporation 0.38ms from Ashburn, US
172.177.2.182 AS8075 Microsoft Corporation 0.28ms from Boydton, US
195.144.68.6 AS8368 BENESOL BACKBONE 0.70ms from Brussels, BE
80.98.202.198 AS21334 One Hungary Ltd. 3.69ms from Budapest, HU
41.238.71.118 AS8452 TE-AS 4.27ms from Cairo, EG
12.116.89.166 AS7018 AT&T Enterprises, LLC 1.67ms from Chicago, US

Traceroute

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

$
traceroute -a -n -q1 -f3 192.122.243.204
traceroute to 192.122.243.204 (192.122.243.204): 64 hops max, 52 byte packets
3 [AS174] 154.24.5.165 137.945 ms
4 [AS174] 154.54.92.106 2.731 ms
5 [AS174] 154.54.28.74 1.175 ms
6 *
7 *
8 [AS701] 208.253.31.42 50.916 ms
Measurement taken from IPinfo ProbeNet in Dallas, 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 AS21718 at robtex.

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