1. All IP Ranges
  2. 173.0.0.0/8
  3. 173.239.0.0/16
  4. AS27257  | 173.239.0.0/19

173.239.0.0/19

AS27257  ·  Webair Internet Development Company Inc.

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Summary

Country United States
Domain webair.com
ASN AS27257
Registry ARIN
ID WEBAIRINTERNET8

WHOIS Details

NetHandle:      NET-173-239-0-0-1
OrgID:          WAIR
Parent:         NET-173-0-0-0-0
NetName:        WEBAIRINTERNET8
NetRange:       173.239.0.0 - 173.239.59.255
NetType:        allocation
Comment:        rwhois://rwhois.webair.com:4321
RegDate:        2010-03-30
Updated:        2017-02-14
TechHandle:     ZW64-ARIN
AbuseHandle:    WEBAI1-ARIN
NOCHandle:      ZW64-ARIN
Source:         ARIN


OrgID:          WAIR
OrgName:        Webair Internet Development Company Inc.
CanAllocate:    
Street:         501 Franklin Avenue
Street:         Suite 200
City:           Garden City
State/Prov:     NY
Country:        US
PostalCode:     11530
Comment:        Reassignment information for this block is available at rwhois.webair.com port 4321
RegDate:        2001-03-12
Updated:        2025-06-03
ReferralServer: rwhois://rwhois.webair.com:4321
OrgAdminHandle: ZW64-ARIN
OrgTechHandle:  ZW64-ARIN
OrgAbuseHandle: WEBAI-ARIN
Source:         ARIN


POCHandle:      WEBAI1-ARIN
IsRole:         Y
LastName:       Webair
FirstName:      
Street:         501 Franklin Ave
Street:         Suite 200
City:           Garden City
State/Prov:     NY
Country:        US
PostalCode:     11530
RegDate:        2009-09-23
Updated:        2025-03-03
OfficePhone:    +1-516-938-4100
Mailbox:        abuse@opti9tech.com
Mailbox:        abuse@webair.com
Source:         ARIN


POCHandle:      WEBAI-ARIN
IsRole:         Y
LastName:       webair
FirstName:      
Street:         501 Franklin Ave
Street:         Suite 200
City:           Garden City
State/Prov:     NY
Country:        US
PostalCode:     11530
RegDate:        2009-09-22
Updated:        2025-11-06
OfficePhone:    +1-516-938-4100
Mailbox:        abuse@opti9tech.com
Mailbox:        abuse@webair.com
Source:         ARIN


POCHandle:      ZW64-ARIN
IsRole:         Y
LastName:       IPAdmin-Webair
FirstName:      
Street:         501 Franklin Ave
City:           Garden City
State/Prov:     NY
Country:        US
PostalCode:     11530
RegDate:        2001-09-14
Updated:        2025-03-19
OfficePhone:    +1-516-938-4100
OfficePhone:    +1-866-932-2471
Mailbox:        andrew.halucha@opti9tech.com
Mailbox:        ap@opti9tech.com
Mailbox:        bill.southard@opti9tech.com
Mailbox:        ipadmin@opti9tech.com
Mailbox:        matt.brown@opti9tech.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that are contained by 173.239.0.0/19

Range ASN Company Num of IPs
173.239.20.0/24 AS812 HostedBizz Incorporated 256
173.239.19.0/24 AS812 HostedBizz Incorporated 256

Nearby Ranges

BGP prefixes that overlap with 173.239.0.0/16

Range ASN Company Num of IPs
173.239.128.0/18 AS812 Rogers Communications Canada Inc. 16,384
173.239.96.0/19 AS20021 Ntirety, Inc. 8,192
173.239.64.0/20 AS32354 Unwired 4,096
173.239.235.0/24 AS174 LITE CLOUD INC 256
173.239.194.0/24 AS18345 Private Customer 256
173.239.203.0/24 AS18345 Private Customer 256
173.239.209.0/24 AS20473 Kazuhiro Yokoyama 256
173.239.196.0/24 AS206092 Avast Software 256
173.239.236.0/24 AS206092 Epik Holdings Inc 256
173.239.254.0/24 AS206092 Private Customer 256
173.239.207.0/24 AS212238 VPN Consumer Network 256
173.239.226.0/24 AS212238 Private Customer 256
173.239.206.0/24 AS21559 SMARTNET LLC 256
173.239.228.0/24 AS21559 SMARTNET LLC 256
173.239.53.0/24 AS27257 Adkernel,_LLC 256
173.239.224.0/24 AS396356 Private Customer 256
173.239.240.0/24 AS396356 Private Customer 256
173.239.245.0/24 AS397336 LOGICWEB 256
173.239.233.0/24 AS4637 Pacnet 256
173.239.232.0/24 AS46562 Private Internet Access, Inc 256
173.239.60.0/24 AS53365 Webair Internet Development Company, Inc 256
173.239.195.0/24 AS62240 Private Customer 256
173.239.199.0/24 AS62240 VPN Consumer Network 256
173.239.214.0/24 AS62240 Private Customer 256
173.239.218.0/24 AS62240 Private Customer 256
173.239.234.0/24 AS62240 Private Customer 256
173.239.215.0/24 AS63018 ON2A FZ LLC 256
173.239.253.0/24 AS63018 Epik Holdings Inc 256
173.239.208.0/24 AS64286 TONet d.o.o. 256
173.239.212.0/24 AS64286 Epik Holdings Inc 256
173.239.231.0/24 AS64286 Tesonet 256
173.239.238.0/24 AS64286 Epik Holdings Inc 256
173.239.239.0/24 AS64286 Liberty Metrics 256
173.239.255.0/24 AS64286 Epik Holdings Inc 256
173.239.19.0/24 AS812 HostedBizz Incorporated 256
173.239.205.0/24 AS137409 Tesonet 256
173.239.20.0/24 AS812 HostedBizz Incorporated 256
173.239.217.0/24 AS137409 Burnaby Mountain Housing Co-op 256
173.239.220.0/24 AS137409 LogicWeb 256

Hosted domains

There are 13,759 domain names hosted across 108 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
173.239.5.6 india-share.com 10970
173.239.29.60 axeadvance.com 17
173.239.26.5 hungyoungbrit.com 17
173.239.8.209 read-ahead.org 10
173.239.23.228 lloydowen.com 8
173.239.7.76 kinbakuonline.com 7
173.239.25.149 grantmorrisonmovie.com 6
173.239.10.69 parlonsvins.com 5
173.239.30.53 privatesociety.com 4
173.239.16.14 ekdays.org 4
173.239.7.213 lockhartsteele.com 4
173.239.9.60 exploitedwomen.com 3
173.239.16.68 romancegiveaways.com 3
173.239.4.63 speedbit.com 3
173.239.9.62 bigbootygangbangs.com 3
173.239.4.82 speedoptimizer.com 2
173.239.18.120 www-naked.com 2
173.239.9.56 clitenlargement.com 2
173.239.10.10 withherfriend.com 2
173.239.9.54 fatporn.org 2

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

1,719 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
173.239.22.233 AS27257 Webair Internet Development Company Inc. 0.96ms from New York City, US
173.239.16.100 AS27257 Webair Internet Development Company Inc. 0.97ms from New York City, US
173.239.28.17 AS27257 Webair Internet Development Company Inc. 0.76ms from New York City, US
173.239.12.252 AS27257 Webair Internet Development Company Inc. 0.97ms from New York City, US
173.239.9.59 AS27257 Webair Internet Development Company Inc. 0.94ms from New York City, US
173.239.0.3 AS27257 Webair Internet Development Company Inc. 0.70ms from New York City, US
173.239.26.93 AS27257 Webair Internet Development Company Inc. 0.89ms from New York City, US
173.239.25.228 AS27257 Webair Internet Development Company Inc. 1.02ms from New York City, US
173.239.19.133 AS812 Rogers Communications Canada Inc. 0.15ms from Ottawa, CA
173.239.5.4 AS27257 Webair Internet Development Company Inc. 0.89ms from New York City, US
173.239.21.131 AS27257 Webair Internet Development Company Inc. 1.00ms from New York City, US
173.239.2.220 AS27257 Webair Internet Development Company Inc. 0.93ms from New York City, US
173.239.29.41 AS27257 Webair Internet Development Company Inc. 0.86ms from New York City, US
173.239.11.9 AS27257 Webair Internet Development Company Inc. 0.78ms from New York City, US
173.239.30.53 AS27257 Webair Internet Development Company Inc. 0.90ms from New York City, US
173.239.31.90 AS27257 Webair Internet Development Company Inc. 0.99ms from New York City, US
173.239.3.5 AS27257 Webair Internet Development Company Inc. 0.74ms from New York City, US
173.239.27.27 AS27257 Webair Internet Development Company Inc. 0.99ms from New York City, US
173.239.1.1 AS27257 Webair Internet Development Company Inc. 0.75ms from New York City, US
173.239.17.43 AS27257 Webair Internet Development Company Inc. 0.89ms from New York City, US
173.239.14.129 AS27257 Webair Internet Development Company Inc. 0.99ms from New York City, US
173.239.10.27 AS27257 Webair Internet Development Company Inc. 0.99ms from New York City, US
173.239.24.195 AS27257 Webair Internet Development Company Inc. 1.00ms from New York City, US
173.239.7.106 AS27257 Webair Internet Development Company Inc. 0.97ms from New York City, US
173.239.20.242 AS812 Rogers Communications Canada Inc. 0.14ms from Ottawa, CA

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
154.253.154.195 AS36947 Telecom Algeria 12.86ms from Algiers, DZ
87.161.243.195 AS3320 Deutsche Telekom AG 4.52ms from Duesseldorf, DE
90.40.2.99 AS3215 Orange S.A. 9.27ms from Frankfurt am Main, DE
62.167.232.195 AS6730 Sunrise GmbH 2.42ms from Geneve, CH
217.12.192.35 AS15626 GREEN FLOID LLC 7.76ms from Kyiv, UA
60.20.186.195 AS4837 CHINA UNICOM China169 Backbone 8.25ms from Liaoyang, CN
159.220.63.99 AS16050 Refinitiv Slough-LO5 resiliancy 1.80ms from London, GB
212.187.220.147 AS3356 Level 3 Parent, LLC 0.35ms from London, GB
23.197.175.131 AS16625 Akamai Technologies, Inc. 0.46ms from Miami, US
47.201.115.163 AS5650 Frontier Communications of America, Inc. 7.73ms from Miami, US
109.105.248.179 AS8544 Primetel PLC 2.32ms from Nicosia, CY
14.5.167.35 AS17858 LG POWERCOMM 2.40ms from Seoul, KR
120.78.170.243 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.21ms from Shenzhen, CN
170.72.102.67 AS13445 Cisco Webex LLC 0.31ms from Sydney, AU
60.70.121.35 AS17676 SoftBank Corp. 2.50ms from Tokyo, JP
121.103.188.19 AS2527 Sony Network Communications Inc. 9.63ms from Tokyo, JP
78.87.66.115 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 1.57ms from Athens, GR
52.225.236.243 AS8075 Microsoft Corporation 0.30ms from Boydton, US
175.9.73.179 AS4134 CHINANET-BACKBONE 3.44ms from Changsha, CN
59.51.13.83 AS4134 CHINANET-BACKBONE 2.67ms from Chenzhou, CN
71.218.126.51 AS209 CenturyLink Communications, LLC 2.11ms from Denver, US
218.90.195.243 AS4134 CHINANET-BACKBONE 7.39ms from Huai'an, CN
95.94.139.3 AS2860 NOS COMUNICACOES, S.A. 7.58ms from Lisbon, PT
199.232.199.211 AS54113 Fastly, Inc. 0.05ms from Lisbon, PT
5.139.140.67 AS12389 PJSC Rostelecom 17.06ms from Moscow, 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 173.239.12.250
traceroute to 173.239.12.250 (173.239.12.250): 64 hops max, 52 byte packets
5 [AS6939] 209.51.172.23 1.009 ms
Measurement taken from IPinfo ProbeNet in New York City, 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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