208.73.156.0/23

AS40447 · Skyhawk Group

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	United States
Domain	arin.net
ASN	AS40447
Registry	ARIN
ID	NET208

WHOIS Details

NetHandle:      NET-208-0-0-0-0
OrgID:          ARIN
Parent:         
NetName:        NET208
NetRange:       208.0.0.0 - 208.255.255.255
NetType:        rir
Comment:        Formerly delegated to the InterNIC
RegDate:        1996-04-01
Updated:        2010-06-30
Source:         ARIN


OrgID:          ARIN
OrgName:        American Registry for Internet Numbers
CanAllocate:    
Street:         PO Box 232290
City:           Centreville
State/Prov:     VA
Country:        US
PostalCode:     20120
Comment:        For abuse issues please see URL:
Comment:        https://www.arin.net/reference/materials/abuse/ 
Comment:        The Registration Services Help Desk is open 
Comment:        from 7 a.m. to 7 p.m., U.S. Eastern time to assist you.
Comment:        Phone Number: (703) 227-0660; Fax Number: (703) 997-8844.
RegDate:        1997-12-22
Updated:        2019-03-02
OrgAdminHandle: ARIN-HOSTMASTER
OrgTechHandle:  ARIN-HOSTMASTER
OrgAbuseHandle: ARIN-HOSTMASTER
OrgNOCHandle:   ARINN-ARIN
Source:         ARIN


POCHandle:      ARIN-HOSTMASTER
IsRole:         Y
LastName:       Registration Services Department
FirstName:      
Street:         P.O. Box 232290
City:           Centreville
State/Prov:     VA
Country:        US
PostalCode:     20120
RegDate:        2003-04-30
Updated:        2025-04-28
OfficePhone:    +1-703-227-0660
Mailbox:        hostmaster@arin.net
Source:         ARIN


POCHandle:      ARINN-ARIN
IsRole:         Y
LastName:       ARIN NOC
FirstName:      
Street:         P.O. Box 232290
City:           Centreville
State/Prov:     VA
Country:        US
PostalCode:     20120
RegDate:        2002-11-05
Updated:        2025-04-28
OfficePhone:    +1-703-227-9840
Mailbox:        noc@arin.net
Source:         ARIN

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
208.73.156.57	AS40447 Skyhawk Group	`12.70ms` from Atlanta, 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
178.149.178.135	AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o.	`5.32ms` from Belgrade, RS
91.55.210.119	AS3320 Deutsche Telekom AG	`5.82ms` from Berlin, DE
23.253.189.55	AS19994 Rackspace Hosting	`1.27ms` from Chicago, US
198.125.94.183	AS291 ESnet	`17.15ms` from Chicago, US
71.67.124.23	AS10796 Charter Communications Inc	`12.68ms` from Columbus, US
46.30.183.151	AS44558 Netonline Bilisim Sirketi LTD	`16.89ms` from Denizli, TR
85.183.111.151	AS6805 Telefonica Germany GmbH & Co.OHG	`5.66ms` from Duesseldorf, DE
115.201.87.167	AS4134 CHINANET-BACKBONE	`10.31ms` from Hangzhou, CN
157.20.83.135	AS151858 INTERDIGI JOINT STOCK COMPANY	`0.63ms` from Ho Chi Minh City, VN
77.39.13.151	AS12683 PJSC Rostelecom	`11.00ms` from Krasnodar, RU
202.107.19.167	AS4837 CHINA UNICOM China169 Backbone	`8.47ms` from Liaoyang, CN
86.180.148.71	AS2856 British Telecommunications PLC	`1.83ms` from London, GB
38.33.109.215	AS398823 PEG TECH INC	`7.94ms` from Los Angeles, US
72.14.187.87	AS63949 Akamai Connected Cloud	`0.12ms` from Richardson, US
99.13.229.39	AS7018 AT&T Enterprises, LLC	`3.72ms` from San Jose, US
152.252.12.39	AS10429 TELEFÔNICA BRASIL S.A	`2.19ms` from Sao Paulo, BR
155.4.173.103	AS8473 Bahnhof AB	`3.13ms` from Stockholm, SE
85.24.190.151	AS8473 Bahnhof AB	`1.17ms` from Stockholm, SE
124.166.4.231	AS4837 CHINA UNICOM China169 Backbone	`3.16ms` from Taiyuan, CN
70.177.156.87	AS22773 Cox Communications Inc.	`3.83ms` from Atlanta, US
83.61.71.215	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.77ms` from Madrid, ES
79.49.248.199	AS3269 Telecom Italia S.p.A.	`18.79ms` from Milan, IT
50.117.103.135	AS18779 EGIHosting	`0.16ms` from Santa Clara, US
175.121.126.103	AS9318 SK Broadband Co Ltd	`5.59ms` from Seoul, KR
153.213.46.23	AS4713 NTT Communications Corporation	`8.96ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -m4 208.73.157.129

traceroute to 208.73.157.129 (208.73.157.129): 4 hops max, 52 byte packets

1 [AS61138] 216.73.159.1 0.196 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Santiago, CL

On August 22nd 2025

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales