199.0.0.0/19

AS4637 · Telstra Global

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Summary

Country	United States
Domain	rackdog.com
ASN	AS4637
Parent Range	199.0.0.0/14
Registry	RWHOIS
ID	NET4-C700000012

WHOIS Details

No whois details available for this network

Overlapping Ranges

BGP prefixes that contain 199.0.0.0/19

Range	ASN	Company	Num of IPs
199.0.0.0/14	AS174	Cogent Communications, LLC	262,144
199.0.0.0/14	AS9009	Cogent Communications, LLC	262,144

Nearby Ranges

BGP prefixes that overlap with 199.0.0.0/16

Range	ASN	Company	Num of IPs
199.0.0.0/14	AS174	Cogent Communications, LLC	262,144
199.0.0.0/14	AS9009	Cogent Communications, LLC	262,144
199.0.192.0/20	AS14174	north central regional planning	4,096
199.0.76.0/22	AS396485	St Lawrence University	1,024
199.0.184.0/24	AS22885	ADVERTISING SPECIALTY INS	256
199.0.185.0/24	AS8075	ADVERTISING SPECIALTY INS	256

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
199.0.1.1	rrreeeyyy.my.id	1
199.0.0.1	aezensolutions.in	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

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
147.135.30.211	AS16276 OVH SAS	`1.32ms` from Ashburn, US
199.5.204.115	AS2711 Spirit Communications	`2.93ms` from Charlotte, US
64.37.192.195	AS3561 CenturyLink Communications, LLC	`2.00ms` from Chicago, US
50.96.14.163	AS7029 Windstream Communications LLC	`14.22ms` from Chicago, US
213.65.192.3	AS3301 Telia Company AB	`2.64ms` from Copenhagen, DK
24.45.170.179	AS6128 Cablevision Systems Corp.	`2.09ms` from New York City, US
218.228.198.19	AS17511 OPTAGE Inc.	`2.63ms` from Osaka, JP
88.175.125.195	AS12322 Free SAS	`2.84ms` from Paris, FR
86.245.230.227	AS3215 Orange S.A.	`2.76ms` from Paris, FR
176.143.56.3	AS5410 Bouygues Telecom SA	`0.75ms` from Paris, FR
119.184.72.243	AS4837 CHINA UNICOM China169 Backbone	`4.74ms` from Qingdao, CN
140.178.79.131	AS668 United States Department of Defense (DoD)	`3.71ms` from San Jose, US
187.229.34.163	AS8151 UNINET	`3.71ms` from Santiago de Queretaro, MX
203.47.160.3	AS1221 Telstra Limited	`1.56ms` from Sydney, AU
20.63.128.147	AS8075 Microsoft Corporation	`0.15ms` from Tokyo, JP
86.94.215.3	AS1136 KPN B.V.	`1.20ms` from Amsterdam, NL
146.112.48.147	AS36692 Cisco OpenDNS, LLC	`0.65ms` from Amsterdam, NL
70.235.38.195	AS7018 AT&T Enterprises, LLC	`10.91ms` from Atlanta, US
94.204.227.243	AS15802 Emirates Integrated Telecommunications Company PJSC	`3.28ms` from Dubai, AE
144.49.100.35	AS396982 Google LLC	`0.11ms` from London, GB
176.152.252.3	AS5410 Bouygues Telecom SA	`5.48ms` from Marseille, FR
58.191.234.195	AS17511 OPTAGE Inc.	`1.74ms` from Osaka, JP
153.177.203.115	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.57ms` from Osaka, JP
37.70.162.19	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`18.79ms` from Paris, FR
172.121.58.147	AS214238 HOST TELECOM LTD	`0.11ms` from Secaucus, US

Traceroute

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

traceroute -a -n -q1 -m5 199.0.9.63

traceroute to 199.0.9.63 (199.0.9.63): 5 hops max, 52 byte packets

1 [AS15169] 72.14.235.239 6.443 ms

2 [AS4637] 210.57.53.72 13.008 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Brussels, BE

On December 20th 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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