AS number details

AS30505

Thomas Jefferson University  ·  jefferson.edu

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AS30505 – Thomas Jefferson University

Field Value
Country United States
Website jefferson.edu
Hosted domains 2
Number of IPv4 256
Number of IPv6 0
ASN type Education
Registry arin
Allocated 2 years ago on Oct 03, 2023
Updated 2 years ago on Oct 03, 2023
Netblock Company Num of IPs
208.103.188.0/24 FirstLight Fiber, Inc. 256

There are no known IPv6 addresses belonging to this network

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IP Ranges API

WHOIS Details


                                                ASHandle:       AS30505
                                                OrgID:          AS30505
                                                ASName:         AS30505
                                                ASNumber:       AS30505
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 2 domain names hosted across 1 IP address on this ASN.

IP Address Domain Domains on this IP
208.103.188.82 ██████████ 2

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Useful for Cybersecurity

Peers

There are 2 peers for this ASN.

Peers Name
AS14877 FirstLight Fiber, Inc.
AS46887 Crown Castle Fiber LLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS14877 FirstLight Fiber, Inc.
AS46887 Crown Castle Fiber LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

1 IPs in this ASN 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 3.38ms 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
121.17.90.217 AS4837 CHINA UNICOM China169 Backbone 8.39ms from Beijing, CN
182.156.92.25 AS45820 Tata Teleservices ISP AS 1.40ms from Bengaluru, IN
200.29.104.137 AS10299 EMPRESAS MUNICIPALES DE CALI E.I.C.E. E.S.P. 9.59ms from Bogota, CO
75.67.228.25 AS7922 Comcast Cable Communications, LLC 6.49ms from Boston, US
188.81.21.105 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 4.03ms from Braga, PT
212.121.159.153 AS8220 COLT Technology Services Group Limited 0.94ms from Frankfurt am Main, DE
84.154.7.25 AS3320 Deutsche Telekom AG 3.79ms from Hamburg, DE
123.148.209.105 AS4837 CHINA UNICOM China169 Backbone 7.51ms from Hangzhou, CN
37.107.4.137 AS25019 Saudi Telecom Company JSC 5.87ms from Jeddah, SA
41.215.173.121 AS37030 Airtel Ghana Limited 9.20ms from Lagos, NG
102.135.223.25 AS37088 VDT COMMUNICATIONS LIMITED 13.73ms from Lagos, NG
59.45.139.57 AS4134 CHINANET-BACKBONE 3.14ms from Liaoyang, CN
202.110.15.73 AS4837 CHINA UNICOM China169 Backbone 9.91ms from Liaoyang, CN
31.53.130.121 AS2856 British Telecommunications PLC 6.30ms from London, GB
168.221.57.169 AS20214 Comcast Cable Communications, LLC 1.97ms from Miami, US
79.45.200.121 AS3269 Telecom Italia S.p.A. 1.49ms from Milan, IT
147.253.191.249 AS5769 Videotron Ltee 3.27ms from Montreal, CA
168.93.91.73 AS16399 First Communications LLC 3.76ms from Mount Prospect, US
142.93.121.9 AS14061 DigitalOcean, LLC 0.29ms from New York City, US
124.96.94.201 AS4713 NTT Communications Corporation 3.11ms from Osaka, JP
91.163.240.41 AS12322 Free SAS 4.75ms from Paris, FR
217.108.143.137 AS3215 Orange S.A. 5.51ms from Paris, FR
189.80.249.57 AS7738 V tal 11.33ms from Sao Paulo, BR
58.230.151.41 AS9318 SK Broadband Co Ltd 1.53ms from Seoul, KR
18.136.225.121 AS16509 Amazon.com, Inc. 0.16ms from Singapore, SG

Traceroute

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

$
traceroute -a -n -q1 -f6 208.103.188.205
traceroute to 208.103.188.205 (208.103.188.205): 64 hops max, 52 byte packets
6 [] 198.32.160.221 1.751 ms
7 *
8 *
Measurement taken from IPinfo ProbeNet in Piscataway, US
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS30505 at robtex.

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