1. All IP Ranges
  2. 199.0.0.0/8
  3. 199.21.0.0/16
  4. AS32475  | 199.21.76.0/23

199.21.76.0/23

AS32475  ·  Internap Holding LLC

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Summary

Country United States
Domain horizoniq.com
ASN AS32475
Parent Range 199.21.76.0/22
Registry ARIN
ID PNAP-CHG-09-2011

WHOIS Details

NetHandle:      NET-199-21-76-0-1
OrgID:          IC-1425
Parent:         NET-199-0-0-0-0
NetName:        PNAP-CHG-09-2011
NetRange:       199.21.76.0 - 199.21.79.255
NetType:        allocation
RegDate:        2011-10-13
Updated:        2019-01-22
AbuseHandle:    VOXEL1-ARIN
Source:         ARIN


OrgID:          IC-1425
OrgName:        Internap Holding LLC
CanAllocate:    
Street:         5051 Peachtree Corners Circle, Suite 200
City:           Norcross
State/Prov:     GA
Country:        US
PostalCode:     30092
RegDate:        2018-11-09
Updated:        2025-02-04
OrgAdminHandle: MIKEA15-ARIN
OrgTechHandle:  NETWO9886-ARIN
OrgAbuseHandle: HORIZ5-ARIN
Source:         ARIN


POCHandle:      VOXEL1-ARIN
IsRole:         Y
LastName:       Voxel-Abuse
FirstName:      
Street:         250 Williams St
City:           Atlanta
State/Prov:     GA
Country:        US
PostalCode:     30303
RegDate:        2018-12-03
Updated:        2023-05-02
OfficePhone:    +1-877-843-4662
Mailbox:        abuse@voxel.net
Source:         ARIN


POCHandle:      MIKEA15-ARIN
IsRole:         N
LastName:       Davis
FirstName:      Mike
Street:         5051 Peachtree Corners Circle, Suite 200
City:           Norcross
State/Prov:     GA
Country:        US
PostalCode:     30092
RegDate:        2015-03-04
Updated:        2025-10-08
OfficePhone:    +1-312-476-8080
Mailbox:        mdavis@horizoniq.com
Mailbox:        mdavis@inap.com
Source:         ARIN


POCHandle:      NETWO9886-ARIN
IsRole:         Y
LastName:       Network Engineering
FirstName:      
Street:         5051 Peachtree Corners Circle
Street:         Suite 200
City:           Norcross
State/Prov:     GA
Country:        US
PostalCode:     30092
RegDate:        2023-05-31
Updated:        2026-01-16
OfficePhone:    +1-877-843-7627
Mailbox:        engineering-network@horizoniq.com
Source:         ARIN


POCHandle:      HORIZ5-ARIN
IsRole:         Y
LastName:       HorizonIQ Abuse
FirstName:      
Street:         5051 Peachtree Corners Circle
Street:         Suite 200
City:           Norcross
State/Prov:     GA
Country:        US
PostalCode:     30092
RegDate:        2024-11-15
Updated:        2025-11-17
OfficePhone:    +1-877-843-7627
Mailbox:        abuse@horizoniq.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 199.21.76.0/23

Range ASN Company Num of IPs
199.21.76.0/22 AS32475 Internap Holding LLC 1,024
199.21.76.0/22 AS12179 Internap Holding LLC 1,024

Nearby Ranges

BGP prefixes that overlap with 199.21.0.0/16

Range ASN Company Num of IPs
199.21.136.0/21 AS22121 Topsham Communications LLC 2,048
199.21.64.0/21 AS17378 TierPoint, LLC 2,048
199.21.104.0/21 AS18771 3ds Communications LLC 2,048
199.21.240.0/21 AS47096 Compudyne, Inc. 2,048
199.21.152.0/21 AS20419 DMR Communications Inc. 2,048
199.21.200.0/21 AS46309 ValorC3 Data Centers 2,048
199.21.120.0/21 AS36315 Servpac Inc. 2,048
199.21.104.0/21 AS36186 3ds Communications LLC 2,048
199.21.192.0/21 AS16698 NP Tech 2,048
199.21.76.0/22 AS32475 Internap Holding LLC 1,024
199.21.164.0/22 AS36290 The Cable of St. Kitts 1,024
199.21.248.0/22 AS11598 Cloudsmart 1,024
199.21.76.0/22 AS12179 Internap Holding LLC 1,024
199.21.84.0/22 AS19165 Webpass Inc. 1,024
199.21.96.0/22 AS208398 Edge Technology Plus d.o.o. Beograd 1,024
199.21.132.0/22 AS21651 Thrivent Financial for Lutherans 1,024
199.21.216.0/22 AS23299 Libeo Inc. 1,024
199.21.220.0/22 AS23394 Pacific Software Publishing, Inc. 1,024
199.21.188.0/22 AS30404 Blue Stream 1,024
199.21.144.0/22 AS32104 Mountain States Health Alliance 1,024
199.21.100.0/22 AS399353 Netafy, Inc. 1,024
199.21.88.0/22 AS400933 Citizens Telephone Company of Higginsville, Missouri 1,024
199.21.176.0/22 AS46188 Cornerstone Communications, LLC 1,024
199.21.172.0/22 AS56309 READYIDC COMPANY LIMITED 1,024
199.21.94.0/23 AS16604 HUNTEL.NET 512
199.21.92.0/23 AS62943 Missouri Network Alliance, LLC 512
199.21.94.0/23 AS62943 HUNTEL.NET 512
199.21.128.0/24 AS8075 BS&A Software, LLC 256
199.21.52.0/24 AS3257 GTT 256
199.21.15.0/24 AS394144 Fast Object LLC 256
199.21.92.0/24 AS62943 Private Customer 256
199.21.81.0/24 AS14742 Private Customer 256
199.21.129.0/24 AS54730 BS&A Software, LLC 256

Hosted domains

There are 27 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
199.21.77.212 grupogcllc.com 1
199.21.77.12 eloucks.com 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

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

IP Address ASN Details
199.21.76.33 AS12179 Unitas Global 1.17ms from Dallas, US
199.21.77.209 AS32475 Internap Holding LLC 1.34ms from Dallas, 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
97.243.181.183 AS6167 Verizon Business 13.26ms from Chicago, US
184.104.188.103 AS6939 Hurricane Electric LLC 0.39ms from Denver, US
52.175.30.7 AS8075 Microsoft Corporation 0.31ms from Hong Kong, HK
86.194.67.7 AS3215 Orange S.A. 2.66ms from Lyon, FR
3.165.64.247 AS16509 Amazon.com, Inc. 0.07ms from Manila, PH
31.13.140.215 AS49605 Digital Telecommunication Services S.r.l. 10.23ms from Milan, IT
176.99.14.55 AS197695 "Domain names registrar REG.RU", Ltd 0.79ms from Moscow, RU
179.113.95.167 AS26599 TELEFÔNICA BRASIL S.A 2.02ms from Osasco, BR
209.38.90.167 AS14061 DigitalOcean, LLC 0.23ms from Sydney, AU
76.105.86.7 AS7922 Comcast Cable Communications, LLC 4.10ms from Atlanta, US
125.38.36.135 AS4837 CHINA UNICOM China169 Backbone 5.20ms from Beijing, CN
34.2.98.215 AS15169 Google LLC 1.04ms from Berlin, DE
184.64.115.231 AS6327 Shaw Communications 4.79ms from Calgary, CA
34.162.115.103 AS396982 Google LLC 0.15ms from Columbus, US
113.176.203.7 AS45899 VNPT Corp 2.87ms from Da Nang, VN
14.236.211.183 AS45899 VNPT Corp 5.22ms from Da Nang, VN
54.195.9.231 AS16509 Amazon.com, Inc. 0.23ms from Dublin, IE
112.78.162.247 AS17451 BIZNET NETWORKS 0.59ms from Jakarta, ID
81.174.249.215 AS6871 Plusnet 3.15ms from London, GB
100.8.218.23 AS701 Verizon Business 1.50ms from New York City, US
3.84.58.199 AS14618 Amazon.com, Inc. 0.43ms from Reston, US
115.1.63.215 AS4766 Korea Telecom 1.87ms from Seoul, KR
175.194.214.151 AS4766 Korea Telecom 1.79ms from Seoul, KR
27.234.240.23 AS4766 Korea Telecom 1.69ms from Seoul, KR
180.166.249.119 AS4812 China Telecom (Group) 3.71ms from Shanghai, CN

Traceroute

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

$
traceroute -a -n -q1 199.21.77.129
traceroute to 199.21.77.129 (199.21.77.129): 64 hops max, 52 byte packets
1 [AS63023] 23.150.248.1 0.352 ms
2 *
3 [AS174] 154.54.93.221 0.642 ms
4 [AS174] 154.54.165.2 2.003 ms
5 [AS174] 154.24.37.233 2.132 ms
6 [AS174] 154.24.46.125 2.206 ms
Measurement taken from IPinfo ProbeNet in Dallas, 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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