199.21.76.0/22

AS32475 · Internap Holding LLC

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Summary

Country	United States
Domain	horizoniq.com
ASN	AS32475
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:      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:      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:      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


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

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
199.21.164.0/22	AS36290	The Cable of St. Kitts	1,024
199.21.248.0/22	AS11598	Cloudsmart	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 30 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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
34.48.197.214	AS396982 Google LLC	`0.14ms` from Ashburn, US
73.33.204.38	AS7922 Comcast Cable Communications, LLC	`8.22ms` from Ashburn, US
20.232.50.246	AS8075 Microsoft Corporation	`0.32ms` from Ashburn, US
20.125.216.102	AS8075 Microsoft Corporation	`0.52ms` from Chicago, US
96.52.121.134	AS6327 Shaw Communications	`4.09ms` from Edmonton, CA
197.248.28.70	AS37061 Safaricom Limited	`1.86ms` from Mombasa, KE
182.216.244.166	AS17858 LG POWERCOMM	`1.91ms` from Seoul, KR
14.0.80.214	AS38107 CDNetworks	`0.86ms` from Seoul, KR
203.40.21.54	AS1221 Telstra Limited	`13.21ms` from Sydney, AU
3.104.173.38	AS16509 Amazon.com, Inc.	`0.17ms` from Sydney, AU
70.69.213.86	AS6327 Shaw Communications	`7.91ms` from Vancouver, CA
52.41.154.86	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
105.233.94.86	AS36874 Cybersmart	`1.60ms` from Cape Town, ZA
146.60.23.134	AS3209 Vodafone GmbH	`15.87ms` from Duesseldorf, DE
87.168.210.118	AS3320 Deutsche Telekom AG	`2.66ms` from Duesseldorf, DE
14.183.68.198	AS45899 VNPT Corp	`5.42ms` from Ho Chi Minh City, VN
102.214.160.22	AS328169 Swazi Mobile Limited	`6.05ms` from Johannesburg, ZA
64.145.67.22	AS62651 Strong Technology, LLC.	`0.10ms` from Johannesburg, ZA
113.62.168.70	AS4134 CHINANET-BACKBONE	`0.13ms` from Lhasa, CN
217.169.1.6	AS20712 Andrews & Arnold Ltd	`2.49ms` from London, GB
68.182.208.230	AS20001 Charter Communications Inc	`2.12ms` from Los Angeles, US
75.36.82.230	AS7018 AT&T Enterprises, LLC	`3.04ms` from Los Angeles, US
73.245.229.6	AS7922 Comcast Cable Communications, LLC	`5.63ms` from Miami, US
68.174.69.102	AS12271 Charter Communications Inc	`6.26ms` from Newark, US
80.89.202.22	AS34757 Sibirskie Seti Ltd.	`1.13ms` from Novosibirsk, RU

Traceroute

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

traceroute -a -n -q1 -f5 199.21.76.32

traceroute to 199.21.76.32 (199.21.76.32): 64 hops max, 52 byte packets

5 [AS22969] 67.213.161.254 1.054 ms

6 [AS1828] 156.146.111.246 0.606 ms

7 [AS12179] 216.52.191.109 1.141 ms

8 [AS12179] 107.150.140.178 1.679 ms

9 [AS12179] 66.151.248.132 1.294 ms

10 [AS12179] 199.21.76.32 1.499 ms

Measurement taken from

IPinfo ProbeNet in Dallas, US

On January 18th 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.

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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