209.242.39.0/24

AS397975 · Realnets

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Summary

Country	United States
Domain
ASN	AS397975
Parent Range	209.242.0.0/18
Registry	RWHOIS
ID	NET-DLS-CUSTOMER

WHOIS Details

No whois details available for this network

Overlapping Ranges

BGP prefixes that contain 209.242.39.0/24

Range	ASN	Company	Num of IPs
209.242.0.0/18	AS10692	DLS Internet Services, Inc	16,384
209.242.0.0/18	AS13950	DLS Internet Services, Inc	16,384
209.242.0.0/18	AS400921	DLS Internet Services, Inc	16,384

Nearby Ranges

BGP prefixes that overlap with 209.242.0.0/16

Range	ASN	Company	Num of IPs
209.242.0.0/18	AS10692	DLS Internet Services, Inc	16,384
209.242.64.0/18	AS62	CyrusOne LLC	16,384
209.242.0.0/18	AS13950	DLS Internet Services, Inc	16,384
209.242.0.0/18	AS400921	DLS Internet Services, Inc	16,384
209.242.224.0/20	AS26785	Netwurx LLC	4,096
209.242.176.0/20	AS46792	Paragould Municipal Utilities	4,096
209.242.156.0/23	AS46268	San Diego Padres	512
209.242.69.0/24	AS26646	Travel Click	256
209.242.70.0/24	AS26646	TravelCLICK Inc.	256
209.242.77.0/24	AS26646	TravelCLICK Inc.	256
209.242.218.0/24	AS203020	Estrada Nacional	256
209.242.170.0/24	AS33051	SAN YSIDRO SCHOOL DISTRICT	256
209.242.94.0/24	AS36328	CalTech	256
209.242.217.0/24	AS203020	Private Customer	256
209.242.137.0/24	AS63182	California Western School of Law	256
209.242.50.0/24	AS10692	Hodgson Consulting / CHI COL	256
209.242.74.0/24	AS62	UniRush LLC	256
209.242.128.0/24	AS22773	Cox Communications	256
209.242.221.0/24	AS203020	NOC	256

Hosted domains

There are 203 domain names hosted across 11 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
209.242.39.108	littlebadwolfchicago.com	115
209.242.39.101	hammockhospitality.com	34
209.242.39.110	kandramarketing.com	16
209.242.39.89	astoriatower.com	12
209.242.39.97	healthybodycalculator.com	10
209.242.39.94	hydeparkplaces.com	10
209.242.39.65	insigniakitchenandbath.com	4
209.242.39.100	realnetssandbox.com	1
209.242.39.96	312barber.com	1
209.242.39.90	microbe-usa.com	1
209.242.39.126	realnets.ninja	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

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

IP Address	ASN	Details
209.242.39.25	AS397975 Realnets	`1.12ms` from Chicago, 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
147.30.43.24	AS9198 JSC Kazakhtelecom	`5.04ms` from Almaty, KZ
50.120.127.232	AS5650 Frontier Communications of America, Inc.	`14.48ms` from Chicago, US
158.177.30.184	AS36351 IBM Cloud	`0.68ms` from Frankfurt am Main, DE
107.140.80.232	AS7018 AT&T Enterprises, LLC	`5.28ms` from Houston, US
87.26.141.40	AS3269 Telecom Italia S.p.A.	`5.19ms` from Milan, IT
80.7.46.56	AS5089 Virgin Media Limited	`11.91ms` from Portsmouth, GB
75.245.1.88	AS6167 Verizon Business	`12.61ms` from Secaucus, US
111.246.19.168	AS3462 Data Communication Business Group	`1.77ms` from Taichung, TW
104.194.52.104	AS7794 Execulink Telecom Inc.	`9.40ms` from Toronto, CA
79.124.122.104	AS44124 Rybnet Sp. z o.o. Sp. k.	`4.14ms` from Wrocław, PL
97.166.73.248	AS6167 Verizon Business	`16.24ms` from Atlanta, US
107.143.55.24	AS7018 AT&T Enterprises, LLC	`4.72ms` from Atlanta, US
82.77.116.184	AS8708 DIGI ROMANIA S.A.	`0.80ms` from Bucharest, RO
5.252.143.104	AS136787 PacketHub S.A.	`0.14ms` from Dallas, US
45.199.44.216	AS134548 DXTL Tseung Kwan O Service	`0.69ms` from Hong Kong, HK
172.251.106.40	AS20001 Charter Communications Inc	`5.72ms` from Los Angeles, US
122.52.232.248	AS9299 Philippine Long Distance Telephone Company	`1.31ms` from Manila, PH
118.209.114.168	AS7545 TPG Telecom Limited	`13.04ms` from Melbourne, AU
24.197.250.88	AS20115 Charter Communications LLC	`16.36ms` from Minneapolis, US
15.229.202.168	AS16509 Amazon.com, Inc.	`0.47ms` from Osasco, BR
20.251.93.200	AS8075 Microsoft Corporation	`0.52ms` from Oslo, NO
89.239.166.40	AS12389 PJSC Rostelecom	`12.28ms` from Samara, RU
156.244.44.120	AS138915 Kaopu Cloud HK Limited	`0.28ms` from San Jose, US
20.226.87.136	AS8075 Microsoft Corporation	`0.23ms` from Sao Paulo, BR
114.181.129.200	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.04ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 209.242.39.33

traceroute to 209.242.39.33 (209.242.39.33): 64 hops max, 52 byte packets

1 [AS31898] 140.91.208.1 0.412 ms

2 [AS12956] 81.173.106.130 1.523 ms

3 *

4 [AS174] 154.54.88.1 110.672 ms

5 *

6 *

7 *

8 *

9 [AS7018] 32.130.106.81 129.932 ms

10 [AS7018] 12.55.235.242 130.782 ms

11 [AS10692] 66.117.161.13 142.167 ms

12 [AS397975] 209.242.39.33 128.661 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On January 19th 2026

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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