1. All IP Ranges
  2. 216.0.0.0/8
  3. 216.21.0.0/16
  4. AS19871  | 216.21.231.0/24

216.21.231.0/24

AS19871  ·  Network Solutions, LLC

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Summary

Country United States
Domain register.com
ASN AS19871
Registry ARIN
ID RCOM-1BLK

WHOIS Details

NetHandle:      NET-216-21-231-0-1
OrgID:          REG
Parent:         NET-216-0-0-0-0
NetName:        RCOM-1BLK
NetRange:       216.21.231.0 - 216.21.232.255
NetType:        allocation
Comment:        ADDRESSES WITHIN THIS BLOCK ARE NON-PORTABLE
RegDate:        2000-06-28
Updated:        2022-10-11
Source:         ARIN


OrgID:          REG
OrgName:        Register.com, Inc
CanAllocate:    
Street:         5335 Gate Parkway
City:           Jacksonville
State/Prov:     FL
Country:        US
PostalCode:     32256
RegDate:        1999-09-08
Updated:        2025-07-24
OrgAdminHandle: NETWO55-ARIN
OrgTechHandle:  IPADM814-ARIN
OrgTechHandle:  NETWO55-ARIN
OrgAbuseHandle: NEWFO-ARIN
OrgNOCHandle:   CUSTO-ARIN
Source:         ARIN


POCHandle:      IPADM814-ARIN
IsRole:         Y
LastName:       IP Admin
FirstName:      
Street:         1500 Broadway, 26th Floor
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10036
RegDate:        2018-03-29
Updated:        2025-02-24
OfficePhone:    +1-212-610-5663
Mailbox:        ipinfo@hilcostreambank.com
Mailbox:        support@ipv4.global
Source:         ARIN


POCHandle:      CUSTO-ARIN
IsRole:         Y
LastName:       Customer Service
FirstName:      
Street:         5335 Gate Parkway
City:           Jacksonville
State/Prov:     FL
Country:        US
PostalCode:     32256
RegDate:        2002-10-27
Updated:        2025-10-03
OfficePhone:    +1-800-899-9724
Mailbox:        maulik.sheth@newfold.com
Mailbox:        noc@web.com
Mailbox:        support@register.com
Source:         ARIN


POCHandle:      NETWO55-ARIN
IsRole:         Y
LastName:       Network Engineering
FirstName:      
Street:         5335 Gate Pkwy
City:           Jacksonville
State/Prov:     FL
Country:        US
PostalCode:     32256
RegDate:        2002-10-27
Updated:        2025-06-06
OfficePhone:    +1-904-680-6600
Mailbox:        net-eng-team@newfold.com
Mailbox:        neteng@web.com
Source:         ARIN


POCHandle:      NEWFO-ARIN
IsRole:         Y
LastName:       Newfold-Abuse
FirstName:      
Street:         5335 Gate Pkwy
City:           Jacksonville
State/Prov:     FL
Country:        US
PostalCode:     32256
RegDate:        2025-07-24
Updated:        2025-07-24
OfficePhone:    +1-904-680-6600
Mailbox:        IARPOC@Newfold.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 216.21.0.0/16

Range ASN Company Num of IPs
216.21.32.0/19 AS16399 First Communications LLC 8,192
216.21.64.0/19 AS16423 NETTOGO 8,192
216.21.128.0/19 AS21723 Radiant Communications Ltd. 8,192
216.21.96.0/19 AS15116 Pittsburg State University 8,192
216.21.160.0/20 AS16591 Google Fiber Inc. 4,096
216.21.192.0/20 AS33247 COASTAL TELCO SERVICES, INC. 4,096
216.21.184.0/21 AS53256 MULBERRY TELEPHONE CO 2,048
216.21.24.0/21 AS40266 SpeedyQuick Networks Inc 2,048
216.21.216.0/21 AS54225 ORANGE COUNTY FIBER LLC 2,048
216.21.8.0/22 AS393964 High Mountain Farm, LLC 1,024
216.21.208.0/22 AS26223 Silver Star Communications 1,024
216.21.212.0/22 AS395846 Direct Communications Rockland, Inc 1,024
216.21.14.0/24 AS7377 RGnet, LLC 256
216.21.240.0/24 AS13649 Internet Pipeline, Inc. 256
216.21.233.0/24 AS36445 Coextro 256
216.21.17.0/24 AS400441 WINAC 256
216.21.5.0/24 AS40279 ForestRacks 256
216.21.230.0/24 AS40444 Constant Contact, Inc 256
216.21.1.0/24 AS63476 SMS Assist, L.L.C. 256
216.21.15.0/24 AS11233 Gorge Networks LLC 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
216.21.231.36 canservinc.com 1
216.21.231.249 mondaymorningmusings.net 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
Read more

Pingable IPs

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

IP Address ASN Details
216.21.231.195 AS19871 Network Solutions, LLC 1.03ms from Atlanta, 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
194.61.64.88 AS210710 Initworks b.v. 1.84ms from Amsterdam, NL
174.66.12.40 AS22773 Cox Communications Inc. 6.10ms from Ashburn, US
94.64.240.24 AS6799 Ote SA (Hellenic Telecommunications Organisation) 5.58ms from Athens, GR
203.171.49.24 AS18400 Xtreme Networks Limited 4.84ms from Christchurch, NZ
45.156.217.184 AS132839 POWER LINE DATACENTER 1.01ms from Hong Kong, HK
178.184.199.56 AS12389 PJSC Rostelecom 13.10ms from Krasnoyarsk, RU
116.53.170.88 AS4134 CHINANET-BACKBONE 5.61ms from Kunming, CN
37.25.112.8 AS31272 WildPark Co 8.79ms from Kyiv, UA
66.29.145.152 AS22612 Namecheap, Inc. 10.47ms from Los Angeles, US
122.97.143.120 AS4837 CHINA UNICOM China169 Backbone 1.18ms from Nanjing, CN
202.2.216.72 AS2687 AT&T Enterprises, LLC 0.61ms from Osaka, JP
61.2.11.8 AS9829 National Internet Backbone 8.31ms from Saint Thomas Mount, IN
97.126.181.248 AS209 CenturyLink Communications, LLC 1.61ms from Seattle, US
121.45.163.88 AS7545 TPG Telecom Limited 4.93ms from Sydney, AU
153.166.160.88 AS4713 NTT DOCOMO BUSINESS,Inc. 9.96ms from Tokyo, JP
141.148.28.120 AS31898 Oracle Corporation 0.28ms from Ashburn, US
50.36.54.152 AS5650 Frontier Communications of America, Inc. 17.49ms from Ashburn, US
83.135.69.120 AS8881 1&1 Versatel GmbH 2.03ms from Berlin, DE
75.189.142.216 AS11426 Charter Communications Inc 13.44ms from Charlotte, US
187.55.0.200 AS8167 V tal 6.87ms from Curitiba, BR
109.138.92.8 AS5432 Proximus NV 4.56ms from Gravelines, FR
76.109.164.248 AS7922 Comcast Cable Communications, LLC 13.80ms from Miami, US
177.125.136.24 AS265523 Sierra Madre Internet SA de CV 0.80ms from Monterrey, MX
3.237.40.152 AS14618 Amazon.com, Inc. 0.39ms from Reston, US
2.88.165.232 AS25019 Saudi Telecom Company JSC 3.16ms from Riyadh, SA

Traceroute

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

$
traceroute -a -n -q1 -m8 216.21.231.156
traceroute to 216.21.231.156 (216.21.231.156): 8 hops max, 52 byte packets
1 [AS8849] 95.81.85.1 0.742 ms
2 *
3 *
4 *
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Atlanta, 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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