1. All IP Ranges
  2. 199.0.0.0/8
  3. 199.181.0.0/16
  4. AS209242  | 199.181.197.0/24

199.181.197.0/24

AS209242  ·  Cloudflare London, LLC

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Summary

Country United States
Domain zenfolio.com
ASN AS209242
Registry ARIN
ID ZENFO-1

WHOIS Details

NetHandle:      NET-199-181-197-0-1
OrgID:          ZENFO-1
Parent:         NET-199-0-0-0-0
NetName:        ZENFO-1
NetRange:       199.181.197.0 - 199.181.197.255
NetType:        allocation
RegDate:        2020-10-09
Updated:        2021-12-14
Source:         ARIN


OrgID:          ZENFO-1
OrgName:        Zenfolio, Inc.
CanAllocate:    
Street:         303 Twin Dolphin Drive
Street:         6th Floor
City:           Redwood City
State/Prov:     CA
Country:        US
PostalCode:     94065
Comment:        https://zenfolio.com
Comment:        Standard hours:  Mon-Fri, 0800-1600 Pacific Time
RegDate:        2017-10-09
Updated:        2023-09-01
OrgAdminHandle: GAUTH47-ARIN
OrgTechHandle:  ALEXA510-ARIN
OrgTechHandle:  ITOPE80-ARIN
OrgAbuseHandle: ITOPE80-ARIN
OrgNOCHandle:   ITOPE80-ARIN
OrgRoutingHandle:   ITOPE80-ARIN
OrgDNSHandle:   ITOPE80-ARIN
Source:         ARIN


POCHandle:      ITOPE80-ARIN
IsRole:         Y
LastName:       IT Operations
FirstName:      
Street:         303 Twin Dolphin Drive
Street:         6th Floor
City:           Redwood City
State/Prov:     CA
Country:        US
PostalCode:     94065
RegDate:        2017-10-03
Updated:        2025-09-30
OfficePhone:    +1-650-364-3423
Mailbox:        hostmaster@zenfolioinc.com
Source:         ARIN


POCHandle:      GAUTH47-ARIN
IsRole:         N
LastName:       Gauthier
FirstName:      Chris
Street:         303 Twin Dolphin Drive
Street:         6th Floor
City:           Redwood City
State/Prov:     CA
Country:        US
PostalCode:     94065
RegDate:        2021-07-27
Updated:        2025-09-30
OfficePhone:    +1-650-364-3423
Mailbox:        hostmaster@zenfolioinc.com
Source:         ARIN


POCHandle:      ALEXA510-ARIN
IsRole:         N
LastName:       Alexander
FirstName:      George
Street:         303 Twin Dolphin Drive
Street:         6th Floor
City:           Redwood City
State/Prov:     CA
Country:        US
PostalCode:     94065
RegDate:        2023-09-01
Updated:        2023-09-01
OfficePhone:    +1-650-364-3423
Mailbox:        george.alexander@zenfolio.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 199.181.0.0/16

Range ASN Company Num of IPs
199.181.16.0/20 AS26633 Texas Woman's University 4,096
199.181.88.0/22 AS5078 East Central University 1,024
199.181.152.0/22 AS22773 PRECISION CASTPARTS CORP 1,024
199.181.92.0/22 AS11563 Strategic Information Solutions, Inc. 1,024
199.181.152.0/22 AS53571 PRECISION CASTPARTS CORP 1,024
199.181.122.0/23 AS19355 City of South San Francisco 512
199.181.192.0/23 AS20355 DartPoints LLC 512
199.181.239.0/24 AS212238 Internet Utilities NA LLC 256
199.181.178.0/24 AS22677 St. Louis County Library 256
199.181.220.0/24 AS27632 Tractor Supply Company 256
199.181.176.0/24 AS29840 Grambling State University 256
199.181.183.0/24 AS33374 Brock Solutions Inc 256
199.181.179.0/24 AS3356 Zak Designs, Inc. 256
199.181.240.0/24 AS35965 Electrical District No.3 of Pinal County 256
199.181.196.0/24 AS396072 Southern California Association of Governments 256
199.181.204.0/24 AS398319 Aaron N Martin ISA LLC 256
199.181.82.0/24 AS398551 City of Sarasota, FL 256
199.181.127.0/24 AS399701 NAVAERA WORLDWIDE, LLC 256
199.181.255.0/24 AS400375 City of Santa Clara, Ca 256
199.181.130.0/24 AS40051 Disney Worldwide Services, Inc. 256
199.181.107.0/24 AS40475 The Hungry Programmers 256
199.181.172.0/24 AS4543 The New York Times Development 256
199.181.246.0/24 AS46943 Lohman & Associates 256
199.181.140.0/24 AS47032 City of Miami 256
199.181.81.0/24 AS54764 Casting Workbook Services Inc. 256
199.181.163.0/24 AS6062 Paradigm Communications Inc. 256
199.181.243.0/24 AS11042 InterCore Corporation 256
199.181.77.0/24 AS8161 Insight Direct UK LTD 256
199.181.247.0/24 AS13370 Ziply Fiber 256
199.181.96.0/24 AS13913 DGA Security Systems, Inc. 256
199.181.234.0/24 AS17054 MedImpact Healthcare Systems, Inc. 256
199.181.149.0/24 AS1747 IBM 256
199.181.168.0/24 AS18530 Object Software Development 256

Hosted domains

There are 36,833 domain names hosted across 20 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
199.181.197.11 vernonoutdoorsclub.org 29603
199.181.197.12 vernonoutdoorsclub.org 25707
199.181.197.10 paulalabra.cl 3838
199.181.197.246 lifeshots.net 795
199.181.197.35 zenfoliosite.com 405
199.181.197.221 zenfoliosite.com 89
199.181.197.9 ngokhong.fun 2
199.181.197.4 photorefine.com 2
199.181.197.22 jennifergenovese.com 2
199.181.197.252 photorefine.ai 2
199.181.197.249 zenfoliomail.com 1
199.181.197.42 mycustomdomain.co.uk 1
199.181.197.7 zenfoliomail.com 1
199.181.197.247 nzautotest.io.vn 1
199.181.197.5 zenfol.io 1
199.181.197.112 edporter.com 1
199.181.197.251 zenfol.io 1
199.181.197.14 sherpapix.com 1
199.181.197.1 basetwelvephoto.com 1
199.181.197.77 willcrockett.pro 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
199.181.197.53 AS209242 Cloudflare London, LLC 0.11ms from Wrocław, PL

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
92.65.57.152 AS1136 KPN B.V. 0.55ms from Amsterdam, NL
20.160.188.248 AS8075 Microsoft Corporation 0.31ms from Amsterdam, NL
35.165.87.184 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
179.41.155.136 AS22927 Telefonica de Argentina 2.50ms from Buenos Aires, AR
182.65.98.216 AS24560 Bharti Airtel Ltd., Telemedia Services 8.81ms from Delhi, IN
71.229.188.248 AS7922 Comcast Cable Communications, LLC 5.15ms from Denver, US
80.246.153.152 AS21348 Lounea Palvelut Oy 2.60ms from Helsinki, FI
92.234.35.200 AS5089 Virgin Media Limited 9.48ms from London, GB
167.62.156.216 AS6057 Administracion Nacional de Telecomunicaciones 1.73ms from Montevideo, UY
56.126.104.200 AS16509 Amazon.com, Inc. 0.17ms from Osasco, BR
27.220.22.72 AS4837 CHINA UNICOM China169 Backbone 10.55ms from Qingdao, CN
67.117.67.120 AS7018 AT&T Enterprises, LLC 2.57ms from San Jose, US
73.222.127.184 AS7922 Comcast Cable Communications, LLC 3.60ms from San Jose, US
175.182.109.200 AS4780 Digital United Inc. 1.62ms from Taipei, TW
1.202.11.152 AS4847 China Networks Inter-Exchange 3.71ms from Tianjin, CN
188.253.122.8 AS38136 Akari Networks 0.27ms from Tokyo, JP
151.115.8.152 AS12876 SCALEWAY S.A.S. 0.37ms from Warsaw, PL
93.142.4.232 AS5391 Hrvatski Telekom d.d. 5.92ms from Zagreb, HR
175.35.85.136 AS4804 Microplex PTY LTD 11.84ms from Adelaide, AU
136.56.27.152 AS16591 Google Fiber Inc. 6.98ms from Ashburn, US
109.92.166.104 AS8400 TELEKOM SRBIJA a.d. 3.02ms from Belgrade, RS
142.59.27.248 AS852 TELUS Communications Inc. 8.82ms from Calgary, CA
108.71.179.248 AS7018 AT&T Enterprises, LLC 3.19ms from Dallas, US
52.154.2.168 AS8075 Microsoft Corporation 0.21ms from Des Moines, US
150.241.124.136 AS213702 QWINS LTD 0.52ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 199.181.197.124
traceroute to 199.181.197.124 (199.181.197.124): 64 hops max, 52 byte packets
2 *
Measurement taken from IPinfo ProbeNet in Wrocław, PL
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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