1. All IP Ranges
  2. 208.0.0.0/8
  3. 208.103.0.0/16
  4. AS32703  | 208.103.0.0/18

208.103.0.0/18

AS32703  ·  Zayo Bandwidth

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Summary

Country United States
Domain zayo.com
ASN AS32703
Registry ARIN
ID IFN-NET-2

WHOIS Details

NetHandle:      NET-208-103-0-0-1
OrgID:          ZAYOB
Parent:         NET-208-0-0-0-0
NetName:        IFN-NET-2
NetRange:       208.103.0.0 - 208.103.63.255
NetType:        allocation
RegDate:        2006-03-23
Updated:        2023-02-10
Source:         ARIN


OrgID:          ZAYOB
OrgName:        Zayo Bandwidth
CanAllocate:    
Street:         1401 Wynkoop St.
Street:         #500
City:           Denver
State/Prov:     CO
Country:        US
PostalCode:     80202
RegDate:        2007-10-12
Updated:        2024-11-25
OrgAdminHandle: ZIE-ARIN
OrgTechHandle:  ZIE-ARIN
OrgAbuseHandle: ABUSE5675-ARIN
OrgNOCHandle:   ZIE-ARIN
Source:         ARIN


POCHandle:      ZIE-ARIN
IsRole:         Y
LastName:       Zayo IP Engineering
FirstName:      
Street:         1805 29th Street, Suite 2050
City:           Boulder
State/Prov:     CO
Country:        US
PostalCode:     80301
RegDate:        2013-07-18
Updated:        2025-09-09
OfficePhone:    +1-866-236-2824
Mailbox:        ipeng@zayo.com
Source:         ARIN


POCHandle:      ABUSE5675-ARIN
IsRole:         Y
LastName:       Abuse
FirstName:      
Street:         1805 29th Street, Suite 2050
City:           Boulder
State/Prov:     CO
Country:        US
PostalCode:     80301
RegDate:        2016-10-06
Updated:        2023-12-19
OfficePhone:    +1-866-236-2824
Mailbox:        abuse@zayo.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that are contained by 208.103.0.0/18

Range ASN Company Num of IPs
208.103.57.0/24 AS53989 Swayzee Telephone Company, Inc. 256
208.103.11.0/24 AS32703 Indiana Fiber Network 256
208.103.51.0/24 AS32703 ORTHOPAEDICS OF INDIANAPOLIS 256
208.103.7.0/24 AS32703 Harrison College 256
208.103.49.0/24 AS36048 Berry Communications 256
208.103.59.0/24 AS36048 Berry Communications 256
208.103.10.0/24 AS400385 Citizens Telephone Corporation 256
208.103.44.0/24 AS400385 Citizens Telephone Corporation 256
208.103.50.0/24 AS400385 Citizens Telephone Corporation 256
208.103.56.0/24 AS400385 Citizens Telephone Corporation 256
208.103.48.0/24 AS53989 Swayzee Telephone Company, Inc. 256
208.103.5.0/24 AS53989 Swayzee Telephone Company, Inc. 256
208.103.46.0/23 AS19112 New Lisbon Telephone Co., INC 512
208.103.52.0/22 AS22110 LIGTEL COMMUNICATIONS, INC 1,024
208.103.40.0/22 AS22110 LIGTEL COMMUNICATIONS, INC 1,024
208.103.32.0/21 AS53256 MULBERRY TELEPHONE CO 2,048

Nearby Ranges

BGP prefixes that overlap with 208.103.0.0/16

Range ASN Company Num of IPs
208.103.224.0/19 AS11260 EastLink 8,192
208.103.192.0/19 AS13388 Egyptian Telephone 8,192
208.103.80.0/20 AS18649 Mitel Networks, Inc. 4,096
208.103.96.0/20 AS21686 Hawaiian Telcom Services Company, Inc. 4,096
208.103.64.0/20 AS11776 Breezeline 4,096
208.103.128.0/20 AS398143 Great Lakes Energy Connections Inc. 4,096
208.103.112.0/20 AS33154 DQE Communications LLC 4,096
208.103.32.0/21 AS53256 MULBERRY TELEPHONE CO 2,048
208.103.52.0/22 AS22110 LIGTEL COMMUNICATIONS, INC 1,024
208.103.40.0/22 AS22110 LIGTEL COMMUNICATIONS, INC 1,024
208.103.46.0/23 AS19112 New Lisbon Telephone Co., INC 512
208.103.152.0/24 AS26554 Cherry Health 256
208.103.189.0/24 AS30156 BDG Technologies LLC 256
208.103.188.0/24 AS30505 FirstLight Fiber, Inc. 256
208.103.172.0/24 AS31858 MARSHALL WACE NORTH AMERICA L.P. 256
208.103.164.0/24 AS3257 The Lauridsen Group Inc 256
208.103.158.0/24 AS32586 Niagara Wireless Internet Co. 256
208.103.11.0/24 AS32703 Indiana Fiber Network 256
208.103.51.0/24 AS32703 ORTHOPAEDICS OF INDIANAPOLIS 256
208.103.7.0/24 AS32703 Harrison College 256
208.103.161.0/24 AS33191 Notion Labs, Inc. 256
208.103.49.0/24 AS36048 Berry Communications 256
208.103.59.0/24 AS36048 Berry Communications 256
208.103.171.0/24 AS393845 Travelbrands Inc 256
208.103.177.0/24 AS394195 Clearnetworx 256
208.103.156.0/24 AS395126 Beck's Superior Hybrids, Inc. 256
208.103.170.0/24 AS395229 Temple College 256
208.103.163.0/24 AS396231 Ability Business 256
208.103.187.0/24 AS396326 Watco Companies, LLC. 256
208.103.191.0/24 AS396848 Delaware Electric Cooperative, Inc. 256
208.103.190.0/24 AS396953 Grundy IP Transport Inc. 256
208.103.180.0/24 AS397742 NUVISION TECHNOLOGIES 256
208.103.157.0/24 AS397948 Succession Systems LLC 256
208.103.10.0/24 AS400385 Citizens Telephone Corporation 256
208.103.44.0/24 AS400385 Citizens Telephone Corporation 256
208.103.50.0/24 AS400385 Citizens Telephone Corporation 256
208.103.56.0/24 AS400385 Citizens Telephone Corporation 256
208.103.176.0/24 AS401785 Data Safe Services LLC 256
208.103.155.0/24 AS40264 Phoenix Investors, LLC 256
208.103.178.0/24 AS40956 NORTHWOOD UNIVERSITY 256
208.103.168.0/24 AS46746 Alliance Inspection Management LLC 256
208.103.48.0/24 AS53989 Swayzee Telephone Company, Inc. 256
208.103.5.0/24 AS53989 Swayzee Telephone Company, Inc. 256
208.103.57.0/24 AS53989 Swayzee Telephone Company, Inc. 256
208.103.181.0/24 AS63169 BMA MANAGEMENT SUPPORT CORPORATION 256
208.103.166.0/24 AS64267 Blazing SEO, LLC 256
208.103.174.0/24 AS8075 Elite Telecom, Inc 256
208.103.165.0/24 AS1632 SONIC HEALTHCARE USA, INC. 256
208.103.159.0/24 AS16696 Technology North Corporation 256

Hosted domains

There are 30 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
208.103.12.101 pastureinsurance.com 6
208.103.11.70 ifnclearcall.com 3
208.103.61.6 woodmizer.bz 3
208.103.61.11 woodmizeronline.com 2
208.103.13.10 squareonefulfillment.com 1
208.103.27.54 thehuffhouse.net 1
208.103.61.27 timbery.com 1
208.103.61.30 woodmizers.com 1
208.103.62.80 altiusbband.com 1
208.103.1.66 accesswoodlawn.com 1
208.103.1.76 woodlawnhealthpacs.com 1
208.103.58.200 country-gentleman.com 1
208.103.61.10 woodmizerway.com 1
208.103.61.13 woodmizerindustrial.com 1
208.103.61.160 micronutrients-tbcc.com 1
208.103.61.26 woodmizerfab.com 1
208.103.13.2 chromasource.com 1
208.103.61.21 woodmizerblades.com 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

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

IP Address ASN Details
208.103.25.95 AS22110 Ligtel Communications, Inc. 7.19ms from Indianapolis, US
208.103.44.2 AS400385 Citizens Telephone Corporation 4.94ms from Chicago, US
208.103.41.210 AS22110 Ligtel Communications, Inc. 4.94ms from Chicago, US
208.103.11.71 AS32703 Zayo Bandwidth 5.59ms from Chicago, US
208.103.9.121 AS32703 Zayo Bandwidth 4.24ms from Chicago, US
208.103.45.17 AS32703 Zayo Bandwidth 2.57ms from Chicago, US
208.103.1.193 AS32703 Zayo Bandwidth 4.38ms from Chicago, US
208.103.29.204 AS22110 Ligtel Communications, Inc. 7.21ms from Indianapolis, US
208.103.39.1 AS53256 Mulberry Telecommunications 5.36ms from Chicago, US
208.103.36.25 AS53256 Mulberry Telecommunications 6.45ms from Chicago, US
208.103.43.82 AS22110 Ligtel Communications, Inc. 4.10ms from Chicago, US
208.103.10.130 AS400385 Citizens Telephone Corporation 4.97ms from Chicago, US
208.103.2.65 AS32703 Zayo Bandwidth 2.50ms from Chicago, US
208.103.38.24 AS53256 Mulberry Telecommunications 5.85ms from Chicago, US
208.103.37.81 AS53256 Mulberry Telecommunications 5.42ms from Chicago, US
208.103.26.207 AS22110 Ligtel Communications, Inc. 7.02ms from Indianapolis, US
208.103.40.3 AS22110 Ligtel Communications, Inc. 4.10ms from Chicago, US
208.103.4.141 AS32703 Zayo Bandwidth 2.55ms from Chicago, US
208.103.13.253 AS32703 Zayo Bandwidth 2.53ms from Chicago, US
208.103.28.1 AS22110 Ligtel Communications, Inc. 6.96ms from Indianapolis, US
208.103.34.48 AS53256 Mulberry Telecommunications 7.50ms from Chicago, US
208.103.33.3 AS53256 Mulberry Telecommunications 5.28ms from Chicago, US
208.103.27.102 AS22110 Ligtel Communications, Inc. 6.74ms from Indianapolis, US
208.103.24.2 AS22110 Ligtel Communications, Inc. 7.02ms from Indianapolis, US
208.103.0.97 AS32703 Zayo Bandwidth 2.51ms from Chicago, 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
186.113.247.178 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 10.18ms from Bogota, CO
121.99.38.226 AS9790 Two Degrees Networks Limited 5.06ms from Christchurch, NZ
151.54.205.114 AS1267 WIND TRE S.P.A. 11.28ms from Crotone, IT
169.53.32.50 AS36351 IBM Cloud 1.02ms from Dallas, US
45.204.223.2 AS62468 VpsQuan L.L.C. 1.55ms from Hong Kong, HK
115.240.10.114 AS55836 Reliance Jio Infocomm Limited 1.07ms from Kolkata, IN
5.58.249.242 AS16223 MAXNET TELECOM, LTD 5.62ms from Kyiv, UA
175.146.78.130 AS4837 CHINA UNICOM China169 Backbone 4.58ms from Liaoyang, CN
93.108.47.146 AS12353 Vodafone Portugal 2.11ms from Lisbon, PT
5.198.74.2 AS12390 KCOM GROUP LIMITED 3.13ms from Manchester, GB
35.130.73.226 AS20115 Charter Communications LLC 7.96ms from Milwaukee, US
8.31.7.18 AS3356 Level 3 Parent, LLC 0.59ms from New York City, US
181.235.16.2 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 9.24ms from Panama, PA
199.255.248.2 AS13816 Vigilant Technologies 0.33ms from Phoenix, US
210.220.69.210 AS9318 SK Broadband Co Ltd 1.49ms from Seoul, KR
121.103.108.162 AS2527 Sony Network Communications Inc. 3.69ms from Tokyo, JP
196.206.142.50 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 18.11ms from Casablanca, MA
108.234.25.2 AS7018 AT&T Enterprises, LLC 7.36ms from Chicago, US
73.75.231.50 AS7922 Comcast Cable Communications, LLC 4.73ms from Chicago, US
128.198.161.162 AS396425 University of Colorado, Colorado Springs 1.61ms from Denver, US
145.253.172.194 AS3209 Vodafone GmbH 1.38ms from Frankfurt am Main, DE
217.250.200.82 AS3320 Deutsche Telekom AG 7.12ms from Frankfurt am Main, DE
112.121.168.98 AS45753 Netsec Limited 0.48ms from Hong Kong, HK
52.184.28.130 AS8075 Microsoft Corporation 0.32ms from Hong Kong, HK
5.183.203.18 AS12998 BGNet LLC 0.51ms from Kyiv, UA

Traceroute

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

$
traceroute -a -n -q1 -f4 -m11 208.103.7.4
traceroute to 208.103.7.4 (208.103.7.4): 11 hops max, 52 byte packets
5 [AS3257] 76.74.1.193 0.764 ms
6 *
7 [AS6461] 208.184.12.3 21.723 ms
8 [AS32703] 208.103.4.129 25.202 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Ashburn, 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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