173.197.216.0/21

AS20001 · Charter Communications Inc

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Summary

Country	United States
Domain	spectrum.com
ASN	AS20001
Registry	ARIN
ID	NET-173-197-219-128-1

WHOIS Details

NetHandle:      NET-173-197-219-128-1
OrgID:          C07237028
Parent:         NET-173-196-0-0-1
NetName:        NET-173-197-219-128-1
NetRange:       173.197.219.128 - 173.197.219.191
NetType:        reassignment
RegDate:        2018-10-29
Updated:        2018-10-29
Source:         ARIN


OrgID:          C07237028
OrgName:        TWC INTERNAL SPECTRUM
CanAllocate:    
Street:         11024 STRATHMORE DR
City:           LOS ANGELES
State/Prov:     CA
Country:        US
PostalCode:     90024
RegDate:        2018-10-29
Updated:        2018-10-29
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 173.197.0.0/16

Range	ASN	Company	Num of IPs
173.197.235.0/24	AS10796	Messenger Inquirer	256
173.197.158.0/24	AS399807	MERIDIAN BIOSCIENCE	256
173.197.235.0/24	AS40746	Messenger Inquirer	256

Hosted domains

There are 3 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
173.197.217.162	apatow.com	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
173.197.217.25	AS20001 Charter Communications Inc	`2.12ms` from Los Angeles, US
173.197.220.25	AS20001 Charter Communications Inc	`4.22ms` from Los Angeles, US
173.197.222.121	AS20001 Charter Communications Inc	`0.56ms` from Los Angeles, US
173.197.223.81	AS20001 Charter Communications Inc	`2.36ms` from Los Angeles, US
173.197.219.70	AS20001 Charter Communications Inc	`1.69ms` from Los Angeles, US
173.197.218.233	AS20001 Charter Communications Inc	`1.33ms` from Los Angeles, US
173.197.216.185	AS20001 Charter Communications Inc	`2.58ms` from Los Angeles, US
173.197.221.81	AS20001 Charter Communications Inc	`1.11ms` from Los Angeles, 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
44.216.82.5	AS14618 Amazon.com, Inc.	`0.47ms` from Ashburn, US
198.38.59.37	AS54512 Chickamauga Telephone Corporation	`3.77ms` from Atlanta, US
155.138.241.133	AS20473 The Constant Company, LLC	`0.13ms` from Dallas, US
18.199.205.245	AS16509 Amazon.com, Inc.	`0.28ms` from Frankfurt am Main, DE
31.209.92.5	AS50629 LWLcom GmbH	`1.92ms` from Hamburg, DE
103.228.34.117	AS58963 Infonet online solutions private limited	`0.36ms` from Hyderabad, IN
146.103.2.21	AS13213 UK-2 Limited	`0.48ms` from London, GB
89.37.67.69	AS25369 Hydra Communications Ltd	`0.54ms` from London, GB
161.12.62.197	AS61231 Neos Networks Limited	`0.34ms` from London, GB
34.98.220.85	AS396982 Google LLC	`1.38ms` from Mumbai, IN
199.44.96.133	AS2379 CenturyLink Communications, LLC	`7.54ms` from Orlando, US
188.219.98.197	AS30722 Vodafone Italia S.p.A.	`8.13ms` from Rome, IT
176.97.106.133	AS47236 CityLink Ltd	`19.62ms` from Saint Petersburg, RU
190.102.228.197	AS27901 Pacifico Cable SPA.	`0.55ms` from Santiago, CL
213.100.209.165	AS1257 Tele2 Sverige AB	`1.05ms` from Stockholm, SE
179.167.187.229	AS26599 TELEFÔNICA BRASIL S.A	`1.85ms` from São Paulo, BR
89.161.42.5	AS39375 Telekomunikacja Podlasie Sp. z o.o.	`4.45ms` from Warsaw, PL
98.64.89.21	AS8075 Microsoft Corporation	`0.20ms` from Amsterdam, NL
3.225.144.165	AS14618 Amazon.com, Inc.	`0.60ms` from Ashburn, US
98.21.120.133	AS7029 Windstream Communications LLC	`9.34ms` from Atlanta, US
84.0.188.5	AS5483 Magyar Telekom Plc.	`5.58ms` from Budapest, HU
218.200.171.213	AS9808 China Mobile Communications Group Co., Ltd.	`7.53ms` from Chengdu, CN
50.5.22.165	AS6181 Cincinnati Bell Telephone Company LLC	`1.45ms` from Cincinnati, US
95.208.106.133	AS3209 Vodafone GmbH	`11.31ms` from Frankfurt am Main, DE
115.193.179.165	AS4134 CHINANET-BACKBONE	`5.93ms` from Hangzhou, CN

Traceroute

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

traceroute -a -n -q1 -f2 173.197.219.73

traceroute to 173.197.219.73 (173.197.219.73): 64 hops max, 52 byte packets

2 [] 84.17.33.142 83.824 ms

3 *

4 [AS7843] 66.109.5.122 1.982 ms

5 [AS7843] 66.109.6.93 0.23 ms

6 [AS20001] 72.129.13.1 0.913 ms

7 [AS20001] 72.129.14.33 2.119 ms

8 [AS20001] 24.30.169.207 1.98 ms

9 [AS20001] 76.167.29.181 2.06 ms

10 [AS20001] 173.197.219.73 10.169 ms

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On December 28th 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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