194.156.138.0/23

AS209 · CenturyLink Communications, LLC

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Summary

Country	United States
Domain	isomediainc.com
ASN	AS209
Registry	RIPE
ID	DE-ISOMEDIA-1

WHOIS Details

inetnum:        194.156.138.0 - 194.156.139.255
netname:        DE-ISOMEDIA-1
descr:          Isomedia, Inc.
country:        US
geofeed:        https://raw.githubusercontent.com/terratransit/geofeed/main/geofeed.csv
org:            ORG-DA980-RIPE
admin-c:        MS47823-RIPE
tech-c:         MS47823-RIPE
status:         ASSIGNED PA
mnt-by:         de-kis2-1-mnt
created:        2019-02-12T15:26:43Z
last-modified:  2025-02-03T13:21:32Z
source:         RIPE
abuse-email:    abuse@isomedia.com
abuse-c:        AR50785-RIPE
abuse-org:      ORG-DA980-RIPE

organisation:   ORG-DA980-RIPE
org-name:       DE-ISOMEDIA-1
org-type:       other
address:        12842 Interurban Ave S, Seattle, Washington 98168
phone:          +1-425-605-5700
e-mail:         abuse@isomedia.com
admin-c:        MS47823-RIPE
tech-c:         MS47823-RIPE
abuse-c:        AR50785-RIPE
mnt-ref:        de-kis2-1-mnt
mnt-by:         de-kis2-1-mnt
created:        2019-02-12T15:24:40Z
last-modified:  2019-02-12T15:24:40Z
source:         RIPE

person:         Milton Steve
address:        12842 Interurban Ave S, Seattle, Washington 98168
phone:          +1-425-605-5700
nic-hdl:        MS47823-RIPE
mnt-by:         de-kis2-1-mnt
created:        2019-02-12T15:24:39Z
last-modified:  2019-02-12T15:24:39Z
source:         RIPE

route:          194.156.138.0/23
origin:         AS18530
mnt-by:         de-kis2-1-mnt
created:        2019-02-12T17:25:18Z
last-modified:  2019-02-12T17:25:18Z
source:         RIPE

route:          194.156.138.0/23
origin:         AS30170
mnt-by:         de-kis2-1-mnt
created:        2019-02-12T17:25:18Z
last-modified:  2019-02-12T17:25:18Z
source:         RIPE

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
194.156.138.14	AS10557 Connect Northwest Internet Services, LLC	`0.18ms` from Seattle, US
194.156.139.83	AS10557 Connect Northwest Internet Services, LLC	`0.19ms` from Seattle, 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
62.115.136.23	AS1299 Arelion Sweden AB	`0.16ms` from Ashburn, US
52.186.171.167	AS8075 Microsoft Corporation	`0.68ms` from Ashburn, US
69.48.98.151	AS7029 Windstream Communications LLC	`10.37ms` from Chicago, US
173.217.231.55	AS19108 Optimum	`12.24ms` from Dallas, US
20.166.21.199	AS8075 Microsoft Corporation	`0.21ms` from Dublin, IE
203.195.212.231	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.70ms` from Guangzhou, CN
154.55.129.103	AS139646 HONG KONG Megalayer Technology Co.,Limited	`1.46ms` from Hong Kong, HK
37.222.206.151	AS12430 VODAFONE ESPANA S.A.U.	`10.27ms` from Madrid, ES
88.160.187.231	AS12322 Free SAS	`8.61ms` from Paris, FR
180.57.17.87	AS4713 NTT Communications Corporation	`1.54ms` from Tokyo, JP
99.237.243.247	AS812 Rogers Communications Canada Inc.	`3.75ms` from Toronto, CA
36.100.255.215	AS140061 Qinghai Telecom	`12.67ms` from Xining, CN
162.207.15.87	AS7018 AT&T Enterprises, LLC	`9.72ms` from Atlanta, US
65.188.191.167	AS11426 Charter Communications Inc	`6.70ms` from Charlotte, US
3.131.164.23	AS16509 Amazon.com, Inc.	`0.23ms` from Columbus, US
113.98.42.183	AS4134 CHINANET-BACKBONE	`2.54ms` from Guangzhou, CN
113.164.177.247	AS45899 VNPT Corp	`1.96ms` from Hanoi, VN
156.239.117.119	AS9294 GNET INC.	`0.84ms` from Hong Kong, HK
41.161.84.215	AS36937 Liquid Telecommunications South Africa (Pty) Ltd	`1.86ms` from Johannesburg, ZA
86.170.184.71	AS2856 British Telecommunications PLC	`4.82ms` from London, GB
45.6.42.183	AS273960 TELECABLE INTERNACIONAL TAMBORIL SRL	`18.01ms` from Miami, US
79.10.247.215	AS3269 Telecom Italia S.p.A.	`4.99ms` from Milan, IT
71.223.125.7	AS209 CenturyLink Communications, LLC	`2.14ms` from Phoenix, US
65.24.144.103	AS10796 Charter Communications Inc	`17.06ms` from Reston, US
183.124.202.167	AS4766 Korea Telecom	`7.30ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 194.156.138.133

traceroute to 194.156.138.133 (194.156.138.133): 64 hops max, 52 byte packets

1 [AS15169] 142.251.49.8 33.607 ms

2 *

3 [AS18530] 66.114.129.166 36.029 ms

4 [AS18530] 206.124.140.146 35.889 ms

5 *

6 [AS10557] 194.156.138.133 35.902 ms

Measurement taken from

IPinfo ProbeNet in Salt Lake City, US

On September 4th 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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