199.83.128.0/24

AS19551 · Incapsula Inc

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Summary

Country	United States
Domain	incapsula.com
ASN	AS19551
Registry	ARIN
ID	INCAPSULA

WHOIS Details

NetHandle:      NET-199-83-128-0-1
OrgID:          INCAP-5
Parent:         NET-199-0-0-0-0
NetName:        INCAPSULA
NetRange:       199.83.128.0 - 199.83.135.255
NetType:        allocation
RegDate:        2011-01-14
Updated:        2021-12-14
Source:         ARIN


OrgID:          INCAP-5
OrgName:        Incapsula Inc
CanAllocate:    
Street:         One Curiosity Way, Suite 203
City:           SAN MATEO
State/Prov:     CA
Country:        US
PostalCode:     94403
RegDate:        2010-09-15
Updated:        2025-11-12
OrgAdminHandle: NETEN40-ARIN
OrgTechHandle:  BLACK1033-ARIN
OrgTechHandle:  NETEN40-ARIN
OrgAbuseHandle: ABUSE9265-ARIN
OrgNOCHandle:   NOC33850-ARIN
OrgRoutingHandle:   NETEN40-ARIN
Source:         ARIN


POCHandle:      NOC33850-ARIN
IsRole:         Y
LastName:       NOC
FirstName:      
Street:         One Curiosity Way, Suite 203 San Mateo, CA 94403 US
City:           San Mateo
State/Prov:     CA
Country:        US
PostalCode:     94403
RegDate:        2024-08-13
Updated:        2025-10-16
OfficePhone:    +1-650-345-9000
Mailbox:        ww.dis.incapsula.noc@thalesgroup.com
Source:         ARIN


POCHandle:      ABUSE9265-ARIN
IsRole:         Y
LastName:       Abuse
FirstName:      
Street:         One Curiosity Way, Suite 203 San Mateo, CA 94403 US
City:           San Mateo
State/Prov:     CA
Country:        US
PostalCode:     94403
RegDate:        2025-03-18
Updated:        2025-03-18
OfficePhone:    +1-650-345-9000
Mailbox:        ww.dis.abuse@thalesgroup.com
Source:         ARIN


POCHandle:      NETEN40-ARIN
IsRole:         Y
LastName:       NetEng
FirstName:      
Street:         One Curiosity Way, Suite 203 San Mateo, CA 94403 US
City:           San Mateo
State/Prov:     CA
Country:        US
PostalCode:     94403
RegDate:        2024-08-13
Updated:        2025-10-16
OfficePhone:    +1-650-345-9000
Mailbox:        ww.dis.imperva.rir@thalesgroup.com
Source:         ARIN


POCHandle:      BLACK1033-ARIN
IsRole:         N
LastName:       Black
FirstName:      Nicole
Street:         5800 Granite Parkway One
Street:         Suite 320
City:           Plano
State/Prov:     TX
Country:        US
PostalCode:     75024
RegDate:        2022-08-22
Updated:        2025-11-18
OfficePhone:    +1-855-574-9831
Mailbox:        knack.black@thalesgroup.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 199.83.0.0/16

Range	ASN	Company	Num of IPs
199.83.64.0/20	AS33226	Summa Health System	4,096
199.83.160.0/21	AS26932	BRAVO TELECOM	2,048
199.83.152.0/21	AS22995	Xplore Inc.	2,048
199.83.88.0/21	AS16509	Amazon.com, Inc.	2,048
199.83.184.0/21	AS32413	Exigo Office, INC	2,048
199.83.104.0/21	AS13490	Buckeye Cablevision, Inc.	2,048
199.83.140.0/22	AS63264	Alternative Choice Wireless, LLC	1,024
199.83.44.0/22	AS18742	ON24, Inc.	1,024
199.83.84.0/22	AS22995	Xplore Inc.	1,024
199.83.220.0/22	AS32329	Another Corporate ISP, LLC	1,024
199.83.112.0/22	AS32413	Epic Servers, LLC	1,024
199.83.240.0/22	AS33361	THE WIRE INC.	1,024
199.83.168.0/22	AS399211	Lake Placid Fiber LLC	1,024
199.83.116.0/22	AS53266	DFN Systems	1,024
199.83.56.0/22	AS53703	KwiKom Communications	1,024
199.83.60.0/22	AS11403	NYI	1,024
199.83.14.0/23	AS17245	Apex Clearing Solutions, LLC	512
199.83.232.0/23	AS36321	Castle Global Inc.	512
199.83.234.0/23	AS394322	Convey Health Solutions, Inc.	512
199.83.100.0/23	AS17222	Mundivox LTDA	512
199.83.230.0/24	AS32505	Tyler Vault	256
199.83.48.0/24	AS40065	GAMEWAVE HONGKONG HOLDINGS LIMITED	256
199.83.103.0/24	AS216129	SEBEK sp. z o.o	256

Hosted domains

There are 6,292 domain names hosted across 247 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
199.83.128.67	hblibank.com.pk	3597
199.83.128.102	foxrentacar.com	1691
199.83.128.30	americansailor.org	25
199.83.128.40	duvoy.fr	22
199.83.128.19	thisdayinmusic.com	20
199.83.128.218	majestic-sms.com	20
199.83.128.125	sexystudentesse.com	19
199.83.128.65	ottawa.ca	13
199.83.128.105	atlantatimemachine.com	11
199.83.128.165	mvcommunityofhope.org	9
199.83.128.178	funny-fotos.com	9
199.83.128.104	csn.hk	9
199.83.128.236	sbliagent.com	9
199.83.128.107	growruraleducation.com	9
199.83.128.168	newpig.com	8
199.83.128.101	manhattanprep.com	8
199.83.128.34	taglit-birthrightisrael.com	8
199.83.128.211	explorica.com	8
199.83.128.145	dynamicinthekootenays.com	8
199.83.128.143	shootingdata.pro	8

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

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

IP Address	ASN	Details
199.83.128.95	AS19551 Incapsula Inc	`0.16ms` from Miami, 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
1.141.40.232	AS1221 Telstra Limited	`1.92ms` from Brisbane, AU
68.126.195.120	AS7018 AT&T Enterprises, LLC	`8.38ms` from Chicago, US
98.32.171.168	AS7922 Comcast Cable Communications, LLC	`5.09ms` from Chicago, US
72.49.146.72	AS6181 Cincinnati Bell Telephone Company LLC	`1.58ms` from Cincinnati, US
65.189.89.136	AS10796 Charter Communications Inc	`8.02ms` from Columbus, US
46.16.186.136	AS36351 IBM Cloud	`0.97ms` from Dallas, US
51.107.148.8	AS8075 Microsoft Corporation	`0.69ms` from Geneve, CH
97.103.31.168	AS33363 Charter Communications, Inc	`4.91ms` from Orlando, US
23.93.107.56	AS46375 Sonic Telecom LLC	`1.82ms` from San Jose, US
124.53.117.120	AS17858 LG POWERCOMM	`1.90ms` from Seoul, KR
119.109.63.8	AS4837 CHINA UNICOM China169 Backbone	`7.54ms` from Tieling, CN
68.13.217.56	AS22773 Cox Communications Inc.	`8.87ms` from Ashburn, US
34.85.204.136	AS396982 Google LLC	`0.13ms` from Ashburn, US
52.222.54.216	AS8987 Amazon Data Services Ireland Ltd	`0.34ms` from Boardman, US
68.38.223.120	AS7922 Comcast Cable Communications, LLC	`12.32ms` from Chicago, US
147.124.199.104	AS397423 Tier.Net Technologies LLC	`0.13ms` from Dallas, US
4.185.20.120	AS8075 Microsoft Corporation	`0.29ms` from Frankfurt am Main, DE
47.96.147.24	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.38ms` from Hangzhou, CN
103.143.13.40	AS9304 HGC Global Communications Limited	`3.08ms` from Hong Kong, HK
49.71.123.136	AS4134 CHINANET-BACKBONE	`5.19ms` from Huai'an, CN
77.54.131.152	AS12353 Vodafone Portugal	`6.24ms` from Lisbon, PT
76.217.150.136	AS7018 AT&T Enterprises, LLC	`17.14ms` from Los Angeles, US
57.135.154.168	AS30404 Blue Stream	`4.26ms` from Miami, US
151.249.156.248	AS42772 Unitary enterprise A1	`0.77ms` from Minsk, BY
14.139.108.88	AS55824 NKN Core Network	`1.65ms` from Mumbai, IN

Traceroute

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

traceroute -a -n -q1 -f2 199.83.128.207

traceroute to 199.83.128.207 (199.83.128.207): 64 hops max, 52 byte packets

2 [AS9304] 198.32.243.117 0.474 ms

3 [AS19551] 199.83.128.207 0.296 ms

Measurement taken from

IPinfo ProbeNet in Miami, US

On January 19th 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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