1. All IP Ranges
  2. 50.0.0.0/8
  3. 50.21.0.0/16
  4. AS8560  | 50.21.176.0/20

50.21.176.0/20

AS8560  ·  IONOS SE

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Summary

Country United States
Domain ionos.com
ASN AS8560
Registry ARIN
ID 1AN1-NETWORK

WHOIS Details

NetHandle:      NET-50-21-176-0-1
OrgID:          11INT
Parent:         NET-50-0-0-0-0
NetName:        1AN1-NETWORK
NetRange:       50.21.176.0 - 50.21.191.255
NetType:        allocation
Comment:        For abuse issues, please use only abuse@1and1.com
RegDate:        2011-02-24
Updated:        2011-02-25
TechHandle:     1NO-ARIN
AbuseHandle:    1AD-ARIN
NOCHandle:      1NO-ARIN
Source:         ARIN


OrgID:          11INT
OrgName:        IONOS Inc.
CanAllocate:    
Street:         2 Logan Square
Street:         100 North 18th St
Street:         Suite 400
City:           Philadelphia
State/Prov:     PA
Country:        US
PostalCode:     19103
Comment:        https://www.ionos.com
Comment:        For abuse issues, please use only abuse@ionos.com
RegDate:        2006-09-05
Updated:        2024-09-13
OrgAdminHandle: 1NO-ARIN
OrgTechHandle:  1NO-ARIN
OrgAbuseHandle: IADAR5-ARIN
OrgNOCHandle:   1NOC-ARIN
Source:         ARIN


POCHandle:      IADAR5-ARIN
IsRole:         Y
LastName:       IAD-ARIN
FirstName:      
Street:         2 Logan Square
Street:         100 North 18th St
Street:         Suite 400
City:           Philadelphia
State/Prov:     PA
Country:        US
PostalCode:     19103
RegDate:        2023-06-16
Updated:        2025-06-23
OfficePhone:    +1-877-206-4253
Mailbox:        abuse@ionos.com
Source:         ARIN


POCHandle:      1AD-ARIN
IsRole:         Y
LastName:       1and1 Abuse Department
FirstName:      
Street:         701 Lee Road
Street:         Suite 300
City:           Chesterbrook
State/Prov:     PA
Country:        US
PostalCode:     19087
RegDate:        2006-10-11
Updated:        2015-02-18
OfficePhone:    +1-877-206-4253
Mailbox:        abuse@1and1.com
Source:         ARIN


POCHandle:      1NO-ARIN
IsRole:         Y
LastName:       1and1 ARIN Role
FirstName:      
Street:         2 Logan Square
Street:         100 N. 18th St. Suite 400
City:           Philadelphia
State/Prov:     PA
Country:        US
PostalCode:     19103
RegDate:        2006-09-05
Updated:        2025-06-04
OfficePhone:    +1-913-433-7549
Mailbox:        arin-role@net.ionos.com
Source:         ARIN


POCHandle:      1NOC-ARIN
IsRole:         Y
LastName:       1and1 Network Operations Center
FirstName:      
Street:         2 Logan Square
Street:         100 N. 18th St. Suite 400
City:           Philadelphia
State/Prov:     PA
Country:        US
PostalCode:     19103
RegDate:        2009-09-22
Updated:        2025-05-21
OfficePhone:    +1-484-254-5555
Mailbox:        noc@net.ionos.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 50.21.0.0/16

Range ASN Company Num of IPs
50.21.128.0/20 AS14102 Transvision Reseau Inc. 4,096
50.21.112.0/20 AS19045 Direct Communications Cedar Valley, LLC 4,096
50.21.0.0/20 AS20473 1512 Research, LLC 4,096
50.21.240.0/20 AS22645 Blinn College 4,096
50.21.144.0/20 AS27338 GoNetSpeed 4,096
50.21.160.0/20 AS29909 Metro Optic 4,096
50.21.192.0/20 AS4181 TDS TELECOM 4,096
50.21.80.0/20 AS9471 ONATI 4,096
50.21.104.0/21 AS397005 Central Virginia Services, INC 2,048
50.21.72.0/21 AS26097 Labyrinth Solutions Inc 2,048
50.21.16.0/21 AS21949 Beanfield Technologies Inc. 2,048
50.21.64.0/21 AS21949 Beanfield Technologies Inc. 2,048
50.21.24.0/22 AS62624 Nucleus 1,024
50.21.28.0/22 AS216306 MAX IT Finance LTD 1,024
50.21.96.0/22 AS397016 Hawkeye Telephone Company 1,024
50.21.224.0/23 AS852 Mascon Cable Systems Inc. 512
50.21.227.0/24 AS852 Mascon Cable Systems Inc. 256
50.21.166.0/24 AS29909 Connect4Clouds 256
50.21.168.0/24 AS29909 Storage Pipe Solutions 256
50.21.169.0/24 AS398216 Sichuun 256
50.21.237.0/24 AS852 Mascon Cable Systems Inc. 256
50.21.226.0/24 AS852 Mascon Cable Systems Inc. 256
50.21.236.0/24 AS852 Mascon Cable Systems Inc. 256

Hosted domains

There are 4,693 domain names hosted across 891 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
50.21.176.126 animalincubator.com 544
50.21.182.196 asistencialeva.com.mx 128
50.21.183.246 wendylifecoach.com 125
50.21.179.167 brittinham.com 118
50.21.189.35 ajmalgroupofcolleges.org 82
50.21.190.134 nksonic.com 65
50.21.189.174 ariumcitrusrun.com 61
50.21.178.242 lockcolours.com 60
50.21.180.17 marijuanamarketingsystem.com 56
50.21.176.216 habvalue.org 46
50.21.187.29 vegasdefenseattorneys.com 45
50.21.183.238 youchangeyou.ca 43
50.21.186.74 chirocrm.ca 37
50.21.182.249 halalincorporated.org 35
50.21.186.18 northstern.com 34
50.21.177.169 lamaash.com 34
50.21.177.165 susangad.com 33
50.21.189.50 amventuresgroup.com 31
50.21.183.102 personalfinancialplanningsoftware.ca 30
50.21.179.31 kuberg.eu 29

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

1,156 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
50.21.182.97 AS8560 IONOS SE 0.47ms from Lenexa, US
50.21.176.92 AS8560 IONOS SE 0.48ms from Lenexa, US
50.21.188.131 AS8560 IONOS SE 0.51ms from Lenexa, US
50.21.178.17 AS8560 IONOS SE 0.54ms from Lenexa, US
50.21.187.124 AS8560 IONOS SE 0.53ms from Lenexa, US
50.21.190.162 AS8560 IONOS SE 0.42ms from Lenexa, US
50.21.180.2 AS8560 IONOS SE 0.29ms from Lenexa, US
50.21.186.148 AS8560 IONOS SE 0.40ms from Lenexa, US
50.21.191.66 AS8560 IONOS SE 0.38ms from Lenexa, US
50.21.184.254 AS8560 IONOS SE 0.46ms from Lenexa, US
50.21.177.179 AS8560 IONOS SE 0.36ms from Lenexa, US
50.21.179.217 AS8560 IONOS SE 0.39ms from Lenexa, US
50.21.185.242 AS8560 IONOS SE 0.39ms from Lenexa, US
50.21.189.183 AS8560 IONOS SE 0.42ms from Lenexa, US
50.21.183.53 AS8560 IONOS SE 0.32ms from Lenexa, 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
222.160.95.100 AS4837 CHINA UNICOM China169 Backbone 3.69ms from Changchun, CN
73.168.255.36 AS7922 Comcast Cable Communications, LLC 5.21ms from Chicago, US
80.228.244.180 AS9145 EWE TEL GmbH 3.06ms from Hamburg, DE
193.36.234.244 AS210218 Open Fiber S.P.A. 1.05ms from Milan, IT
67.87.27.116 AS6128 Cablevision Systems Corp. 3.58ms from New York City, US
111.168.121.132 AS2518 BIGLOBE Inc. 13.21ms from Osaka, JP
3.81.125.68 AS14618 Amazon.com, Inc. 0.53ms from Reston, US
89.20.231.52 AS35132 Enivest 9.29ms from Sandefjord, NO
221.145.174.132 AS4766 Korea Telecom 3.83ms from Seoul, KR
121.4.143.244 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.31ms from Shanghai, CN
126.78.199.164 AS17676 SoftBank Corp. 3.15ms from Tokyo, JP
185.19.85.228 AS48971 DATAWIRE AG 2.04ms from Zuerich, CH
82.139.120.196 AS12414 Solcon Internetdiensten B.V. 1.83ms from Amsterdam, NL
185.10.124.68 AS21334 One Hungary Ltd. 0.23ms from Budapest, HU
58.245.67.132 AS4837 CHINA UNICOM China169 Backbone 11.82ms from Changchun, CN
173.42.4.228 AS11426 Charter Communications Inc 0.42ms from Charlotte, US
184.154.202.132 AS32475 Internap Holding LLC 0.79ms from Chicago, US
45.24.17.196 AS7018 AT&T Enterprises, LLC 19.87ms from Dallas, US
66.8.201.132 AS20001 Charter Communications Inc 7.92ms from Honolulu, US
5.58.19.100 AS16223 MAXNET TELECOM, LTD 5.43ms from Kyiv, UA
18.135.97.52 AS16509 Amazon.com, Inc. 0.17ms from London, GB
186.53.64.164 AS6057 Administracion Nacional de Telecomunicaciones 1.70ms from Montevideo, UY
199.7.67.244 AS12008 Vercara, LLC 0.15ms from San Jose, US
212.42.194.164 AS396190 Leaseweb USA, Inc. 0.20ms from Seattle, US
121.150.150.196 AS4766 Korea Telecom 5.07ms 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 50.21.182.213
traceroute to 50.21.182.213 (50.21.182.213): 64 hops max, 52 byte packets
1 [AS2901] 198.59.104.2 0.163 ms
2 [AS2901] 198.59.96.134 0.262 ms
3 [AS2901] 198.59.96.128 0.161 ms
4 [AS6939] 184.105.30.9 1.012 ms
5 *
6 *
7 *
8 [] 206.51.7.2 19.871 ms
9 [AS8560] 74.208.1.3 31.278 ms
10 [AS8560] 74.208.6.111 30.501 ms
11 [AS8560] 74.208.138.110 30.217 ms
12 [AS8560] 50.21.182.213 30.313 ms
Measurement taken from IPinfo ProbeNet in Albuquerque, US
On

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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