2.56.20.0/23

AS10557 · Connect Northwest Internet Services, LLC

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Summary

Country	United States
Domain	isomediainc.com
ASN	AS10557
Registry	RIPE
ID	DE-ISOMEDIA

WHOIS Details

inetnum:        2.56.20.0 - 2.56.21.255
netname:        DE-ISOMEDIA
descr:          Isomedia, Inc.
country:        US
admin-c:        MS47823-RIPE
tech-c:         MS47823-RIPE
status:         ASSIGNED PA
mnt-by:         W2O-MNT
created:        2021-10-16T06:27:57Z
last-modified:  2021-10-18T17:30:43Z
source:         RIPE
abuse-email:    abuse@web2objects.de
abuse-c:        WEO4-RIPE
abuse-org:      ORG-WG52-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:          2.56.20.0/23
origin:         AS10557
mnt-by:         W2O-MNT
created:        2024-01-04T18:10:02Z
last-modified:  2024-01-04T18:10:02Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 2.56.0.0/16

Range	ASN	Company	Num of IPs
2.56.232.0/22	AS43140	linefinity GmbH	1,024
2.56.32.0/22	AS5650	Rexton Enterprise Group, Inc.	1,024
2.56.236.0/22	AS3257	TerraTransit AG	1,024
2.56.228.0/22	AS203020	HostRoyale Technologies Pvt Ltd	1,024
2.56.52.0/22	AS48181	Passive Optical Networks FiberBG EOOD	1,024
2.56.96.0/22	AS197540	netcup GmbH	1,024
2.56.104.0/22	AS206610	Rcube Professional Services S.A.	1,024
2.56.56.0/22	AS3758	Legaco Networks B.V.	1,024
2.56.92.0/22	AS209234	Data Center S.R.L.	1,024
2.56.28.0/22	AS12552	beebyte AB	1,024
2.56.0.0/22	AS15830	Elisteka UAB	1,024
2.56.196.0/22	AS60282	Coventry City Council	1,024
2.56.216.0/22	AS41960	Nextpertise B.V.	1,024
2.56.84.0/22	AS51561	ICUK Computing Services Limited	1,024
2.56.180.0/22	AS31566	Skynetwork LLC	1,024
2.56.16.0/22	AS9009	Azadeh Golestan Parast trading as Virtual Dedicated Datacenter Services FZCO	1,024
2.56.72.0/22	AS396319	Koehler Internet Services UG (haftungsbeschraenkt)	1,024
2.56.208.0/22	AS39560	KT-NET Communications GmbH	1,024
2.56.40.0/22	AS35336	loadit AG	1,024
2.56.204.0/22	AS216058	AMWEB LLC	1,024
2.56.188.0/22	AS62240	Clouvider Limited	1,024
2.56.140.0/22	AS209231	KEYRUNON LIMITED	1,024
2.56.76.0/22	AS209216	Trusted-Service.net GmbH trading as Trusted-Colo GmbH & Co. KG	1,024
2.56.68.0/22	AS209208	Marcin Pobieda trading as POBIEDA.PL	1,024
2.56.160.0/22	AS12453	KraftCom Service GmbH	1,024
2.56.240.0/23	AS198610	Beget LLC	512
2.56.44.0/23	AS48095	Infrastructure of EliteWork LLC	512
2.56.46.0/23	AS48095	Infrastructure of EliteWork LLC	512
2.56.36.0/23	AS209173	PetroChina International Iraq FZE	512
2.56.22.0/23	AS10557	Isomedia, Inc.	512
2.56.48.0/23	AS48095	Infrastructure of EliteWork LLC - AMSTERDAM	512
2.56.156.0/23	AS15401	www.probesys.com	512
2.56.50.0/23	AS48095	Infrastructure of EliteWork LLC - AMSTERDAM	512
2.56.26.0/23	AS8219	Inna Grigorevna Khoruzhaya	512
2.56.226.0/23	AS21221	Qweb Internet Services B.V.	512
2.56.24.0/23	AS203451	K-telekom LLC	512
2.56.114.0/23	AS397373	Riserank Sp. z o.o.	512
2.56.251.0/24	AS202704	Digitalia ICT srl	256
2.56.215.0/24	AS202448	MVPS LTD	256
2.56.214.0/24	AS202448	MVPS LTD	256
2.56.254.0/24	AS137235	Private Customer	256
2.56.213.0/24	AS202448	MVPS LTD	256
2.56.212.0/24	AS202448	MVPS LTD	256
2.56.223.0/24	AS202422	G-Core Labs Customer assignment	256
2.56.39.0/24	AS209173	PetroChina International Iraq FZE	256
2.56.222.0/24	AS202422	G-Core Labs Customer assignment	256
2.56.101.0/24	AS19318	RapidSeedbox Ltd	256
2.56.252.0/24	AS136787	Packethub S.A.	256
2.56.38.0/24	AS209173	PetroChina International Iraq FZE	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
2.56.20.34	AS10557 Connect Northwest Internet Services, LLC	`0.18ms` from Seattle, US
2.56.21.13	AS10557 Connect Northwest Internet Services, LLC	`0.17ms` 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
108.28.254.231	AS701 Verizon Business	`1.81ms` from Ashburn, US
18.237.186.55	AS16509 Amazon.com, Inc.	`0.32ms` from Boardman, US
65.188.155.103	AS11426 Charter Communications Inc	`12.19ms` from Charlotte, US
73.208.122.103	AS7922 Comcast Cable Communications, LLC	`4.51ms` from Chicago, US
90.132.114.215	AS1257 Tele2 Sverige AB	`1.44ms` from Copenhagen, DK
136.44.96.55	AS16591 Google Fiber Inc.	`6.83ms` from Dallas, US
169.46.99.87	AS36351 IBM Cloud	`0.80ms` from Dallas, US
51.107.192.71	AS8075 Microsoft Corporation	`0.72ms` from Geneve, CH
101.44.184.87	AS136907 HUAWEI CLOUDS	`2.90ms` from Mexico City, MX
71.214.9.247	AS209 CenturyLink Communications, LLC	`1.74ms` from Orlando, US
219.211.160.231	AS17676 SoftBank Corp.	`4.18ms` from Osaka, JP
90.104.173.119	AS3215 Orange S.A.	`10.18ms` from Paris, FR
221.2.171.7	AS4837 CHINA UNICOM China169 Backbone	`3.92ms` from Qingdao, CN
123.199.1.103	AS10066 LG HelloVision Corp.	`7.48ms` from Seoul, KR
52.163.124.247	AS8075 Microsoft Corporation	`0.46ms` from Singapore, SG
179.209.3.135	AS28573 Claro NXT Telecomunicacoes Ltda	`5.89ms` from São Paulo, BR
39.111.209.167	AS2527 Sony Network Communications Inc.	`1.94ms` from Tokyo, JP
123.53.150.215	AS4134 CHINANET-BACKBONE	`7.50ms` from Zhengzhou, CN
95.148.18.135	AS2856 British Telecommunications PLC	`2.64ms` from Erith, GB
94.10.179.103	AS5607 Sky UK Limited	`5.27ms` from Erith, GB
187.64.23.7	AS28573 Claro NXT Telecomunicacoes Ltda	`10.69ms` from Fortaleza, BR
84.185.231.151	AS3320 Deutsche Telekom AG	`6.55ms` from Frankfurt am Main, DE
58.101.85.167	AS24139 Huashu media&Network Limited	`5.26ms` from Hangzhou, CN
182.152.175.7	AS17924 SmarTone Mobile Communications Ltd	`11.51ms` from Hong Kong, HK
34.111.155.71	AS396982 Google LLC	`0.07ms` from Hong Kong, HK

Traceroute

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

traceroute -a -n -q1 2.56.20.78

traceroute to 2.56.20.78 (2.56.20.78): 64 hops max, 52 byte packets

1 [AS15169] 142.251.49.8 62.888 ms

2 *

3 [AS18530] 66.114.129.166 66.24 ms

4 *

5 *

6 [AS10557] 2.56.20.78 92.874 ms

Measurement taken from

IPinfo ProbeNet in Columbus, US

On March 13th 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.

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