Autonomous System details

AS77

Johns Hopkins University Applied Physics Laboratory  ·  jhuapl.edu

United States

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

Sign up for free ›

AS77 – Johns Hopkins University Applied Physics Laboratory

Field Value
Country United States
Website jhuapl.edu
Hosted domains 32
IPv4 addresses 66,048
IPv6 addresses 0
ASN type Education
Registry arin
Allocated 40 years ago on May 05, 1986
Updated 14 years ago on Feb 24, 2012

IP Ranges

Netblock Company Num of IPs
128.244.0.0/16 Johns Hopkins University Applied Physics Laboratory 65,536
204.9.128.0/24 Johns Hopkins University Applied Physics Laboratory 256
204.9.130.0/24 Johns Hopkins University Applied Physics Laboratory 256

There are no known IPv6 addresses belonging to this network

Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS77
                                                OrgID:          AS77
                                                ASName:         AS77
                                                ASNumber:       AS77
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

There are 32 domain names hosted across 1 IP address on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
128.244.178.237 ██████████ 32

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

Peers

There are 33 peers for this ASN.

Peers Name
AS11039 The George Washington University
AS137409 GSL Networks Pty LTD
AS13786 Seabras 1 USA, LLC
AS14537 Continent 8 LLC
AS16552 Tiggee LLC
AS1828 Unitas Global
AS18403 FPT Telecom Company
AS18678 INTERNEXA S.A. E.S.P
AS199524 G-Core Labs S.A.
AS20253 Qwilt Inc.
AS24482 SG.GS
AS293 ESnet
AS32590 Valve Corporation
AS3356 Level 3 Parent, LLC
AS35280 F5 Networks SARL
AS36236 NetActuate, Inc
AS37468 Angola Cables
AS37721 Virtual Technologies & Solutions
AS398465 Rackdog, LLC
AS40934 Fortinet Inc.
AS4181 TDS TELECOM
AS4826 Vocus Connect International Backbone
AS49544 i3D.net B.V
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S.
AS5405 Inter.link GmbH
AS5723 Johns Hopkins University
AS60171 AFR-IX TELECOM S.A.
AS6057 Administracion Nacional de Telecomunicaciones
AS6204 INTERKVM HOST SRL
AS6939 Hurricane Electric LLC
AS7195 EDGEUNO S.A.S
AS8220 COLT Technology Services Group Limited
AS835 GoCodeIT Inc
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS3356 Level 3 Parent, LLC
AS6939 Hurricane Electric LLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Pingable IPs

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

IP Address ASN Details
128.244.11.15 AS77 Johns Hopkins University Applied Physics Laboratory 1.31ms from Ashburn, US
128.244.74.15 AS77 Johns Hopkins University Applied Physics Laboratory 1.31ms from Ashburn, US
128.244.94.253 AS77 Johns Hopkins University Applied Physics Laboratory 1.36ms from Ashburn, US
128.244.13.5 AS77 Johns Hopkins University Applied Physics Laboratory 1.30ms from Ashburn, US
128.244.4.41 AS77 Johns Hopkins University Applied Physics Laboratory 1.30ms from Ashburn, US
128.244.75.15 AS77 Johns Hopkins University Applied Physics Laboratory 1.36ms from Ashburn, US
128.244.38.15 AS77 Johns Hopkins University Applied Physics Laboratory 1.30ms from Ashburn, US
128.244.42.5 AS77 Johns Hopkins University Applied Physics Laboratory 1.31ms from Ashburn, US
128.244.93.162 AS77 Johns Hopkins University Applied Physics Laboratory 2.96ms from Ashburn, 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
93.187.14.173 AS50295 Triple IT BV 0.45ms from Amsterdam, NL
66.81.60.45 AS14265 TPx Communications 0.65ms from Atlanta, US
123.56.48.205 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.95ms from Beijing, CN
111.192.24.45 AS4808 China Unicom Beijing Province Network 3.56ms from Beijing, CN
110.244.60.173 AS4837 CHINA UNICOM China169 Backbone 7.11ms from Beijing, CN
148.70.56.253 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.82ms from Chengdu, CN
72.133.55.157 AS10796 Charter Communications Inc 7.38ms from Chicago, US
152.160.29.61 AS12129 123.Net, Inc. 0.50ms from Detroit, US
212.234.97.29 AS3215 Orange S.A. 8.76ms from Frankfurt am Main, DE
113.177.253.29 AS45899 VNPT Corp 4.05ms from Hanoi, VN
39.46.210.237 AS17557 Pakistan Telecommunication Company Limited 8.40ms from Islamabad, PK
155.93.221.173 AS37680 Cool Ideas Service Provider (Pty) Ltd 0.87ms from Johannesburg, ZA
185.37.196.109 AS199946 Ctalk Limited 0.43ms from London, GB
82.126.120.109 AS3215 Orange S.A. 5.46ms from Lyon, FR
77.45.137.253 AS12389 PJSC Rostelecom 8.60ms from Moscow, RU
95.170.130.157 AS25549 JSC Avantel 0.90ms from Novosibirsk, RU
40.119.88.125 AS8075 Microsoft Corporation 0.21ms from Phoenix, US
43.201.222.221 AS16509 Amazon.com, Inc. 0.35ms from Seoul, KR
115.6.66.125 AS4766 Korea Telecom 7.51ms from Seoul, KR
126.19.139.93 AS17676 SoftBank Corp. 14.65ms from Tokyo, JP
114.180.81.237 AS4713 NTT DOCOMO BUSINESS,Inc. 12.31ms from Tokyo, JP
222.136.98.141 AS4837 CHINA UNICOM China169 Backbone 3.18ms from Zhengzhou, CN
83.149.102.173 AS60781 LeaseWeb Netherlands B.V. 0.20ms from Amsterdam, NL
120.53.198.61 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.08ms from Beijing, CN
66.42.200.109 AS6181 Cincinnati Bell Telephone Company LLC 0.99ms from Cincinnati, US

Traceroute

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

$
traceroute -a -n -q1 128.244.4.41
traceroute to 128.244.4.41 (128.244.4.41): 64 hops max, 52 byte packets
2 *
3 [AS77] 128.244.4.41 1.349 ms
Measurement taken from IPinfo ProbeNet in Ashburn, 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 AS77 at robtex.

Data 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
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs