1. All IP Ranges
  2. 208.0.0.0/8
  3. 208.103.0.0/16
  4. AS30505  | 208.103.188.0/24

208.103.188.0/24

AS30505  ·  Thomas Jefferson University

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Summary

Country United States
Domain firstlight.net
ASN AS30505
Registry ARIN
ID FL-208-103-188

WHOIS Details

NetHandle:      NET-208-103-188-0-1
OrgID:          TVC-11
Parent:         NET-208-0-0-0-0
NetName:        FL-208-103-188
NetRange:       208.103.188.0 - 208.103.188.255
NetType:        allocation
RegDate:        2018-04-16
Updated:        2022-08-19
Source:         ARIN


OrgID:          TVC-11
OrgName:        FirstLight Fiber, Inc.
CanAllocate:    
Street:         12 Metro Park Road
City:           Albany
State/Prov:     NY
Country:        US
PostalCode:     12205
RegDate:        2004-09-27
Updated:        2024-12-17
OrgAdminHandle: IA93-ARIN
OrgTechHandle:  IA93-ARIN
OrgAbuseHandle: ABUSE719-ARIN
OrgNOCHandle:   NOC1665-ARIN
OrgDNSHandle:   HDP11-ARIN
Source:         ARIN


POCHandle:      ABUSE719-ARIN
IsRole:         Y
LastName:       Abuse
FirstName:      
Street:         12 Metro Park Road
City:           Albany
State/Prov:     NY
Country:        US
PostalCode:     12205
RegDate:        2004-09-22
Updated:        2025-12-17
OfficePhone:    +1-518-694-8790
Mailbox:        ipabuse@firstlight.net
Source:         ARIN


POCHandle:      NOC1665-ARIN
IsRole:         Y
LastName:       NOC
FirstName:      
Street:         12 Metro Park Road
City:           Albany
State/Prov:     NY
Country:        US
PostalCode:     12205
RegDate:        2004-09-22
Updated:        2025-12-17
OfficePhone:    +1-518-694-8790
Mailbox:        noc@firstlight.net
Mailbox:        repair@firstlight.net
Source:         ARIN


POCHandle:      IA93-ARIN
IsRole:         Y
LastName:       IP Admin
FirstName:      
Street:         12 Metro Park Road
City:           Albany
State/Prov:     NY
Country:        US
PostalCode:     12205
RegDate:        2001-05-23
Updated:        2025-12-17
OfficePhone:    +1-518-694-8790
Mailbox:        ip-admin@firstlight.net
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 208.103.0.0/16

Range ASN Company Num of IPs
208.103.0.0/18 AS32703 Zayo Bandwidth 16,384
208.103.224.0/19 AS11260 EastLink 8,192
208.103.192.0/19 AS13388 Egyptian Telephone 8,192
208.103.112.0/20 AS33154 DQE Communications LLC 4,096
208.103.128.0/20 AS398143 Great Lakes Energy Connections Inc. 4,096
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
208.103.32.0/21 AS53256 MULBERRY TELEPHONE CO 2,048
208.103.40.0/22 AS22110 LIGTEL COMMUNICATIONS, INC 1,024
208.103.52.0/22 AS22110 LIGTEL COMMUNICATIONS, INC 1,024
208.103.148.0/23 AS33392 Dauphin Telecom Guadeloupe 512
208.103.46.0/23 AS19112 New Lisbon Telephone Co., INC 512
208.103.189.0/24 AS30156 BDG Technologies LLC 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
208.103.112.0/24 AS33154 Carnegie Museums 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
208.103.181.0/24 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
208.103.154.0/24 AS17139 Corporate Colocation Inc. 256
208.103.167.0/24 AS17218 Linfield University 256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
208.103.188.82 philau.edu 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

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

IP Address ASN Details
208.103.188.255 AS30505 Thomas Jefferson University 2.96ms from New York City, 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
124.184.179.56 AS1221 Telstra Limited 8.60ms from Adelaide, AU
104.255.66.248 AS3214 xTom GmbH 0.23ms from Amsterdam, NL
54.191.204.24 AS16509 Amazon.com, Inc. 0.20ms from Boardman, US
75.117.196.200 AS7029 Windstream Communications LLC 12.06ms from Chicago, US
125.187.8.8 AS17858 LG POWERCOMM 1.80ms from Incheon, KR
81.60.205.152 AS12430 VODAFONE ESPANA S.A.U. 15.16ms from Madrid, ES
24.245.38.56 AS7922 Comcast Cable Communications, LLC 6.08ms from Minneapolis, US
158.160.169.136 AS200350 Yandex.Cloud LLC 0.25ms from Moscow, RU
94.177.238.184 AS199653 Aruba S.p.A. 0.21ms from Paris, FR
79.3.127.104 AS3269 Telecom Italia S.p.A. 5.34ms from Rome, IT
77.238.219.24 AS42560 Telemach BH d.o.o. Sarajevo 5.96ms from Sarajevo, BA
14.88.82.104 AS4766 Korea Telecom 1.99ms from Seoul, KR
203.209.224.72 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.25ms from Shanghai, CN
86.120.134.88 AS8708 DIGI ROMANIA S.A. 0.88ms from Timisoara, RO
164.115.75.24 AS9835 Government Information Technology Services 1.18ms from Bangkok, TH
20.12.72.104 AS8075 Microsoft Corporation 0.28ms from Boydton, US
174.106.65.248 AS11426 Charter Communications Inc 6.11ms from Charlotte, US
71.73.89.40 AS10796 Charter Communications Inc 5.33ms from Cleveland, US
128.171.74.40 AS6360 University of Hawaii 6.96ms from Honolulu, US
212.81.199.136 AS3262 SAREnet, S.A. 0.26ms from Madrid, ES
67.205.159.232 AS14061 DigitalOcean, LLC 0.26ms from New York City, US
124.163.47.104 AS4837 CHINA UNICOM China169 Backbone 5.22ms from Taiyuan, CN
58.133.212.200 AS4847 China Networks Inter-Exchange 4.40ms from Beijing, CN
47.225.95.216 AS20115 Charter Communications LLC 8.36ms from Chicago, US
67.184.184.88 AS7922 Comcast Cable Communications, LLC 8.42ms from Chicago, US

Traceroute

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

$
traceroute -a -n -q1 208.103.188.255
traceroute to 208.103.188.255 (208.103.188.255): 64 hops max, 52 byte packets
3 *
4 [] 206.82.104.148 3.679 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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