Autonomous System details

AS77

Johns Hopkins University Applied Physics Laboratory  ·  jhuapl.edu

United States

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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

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WHOIS Details

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                                                ASHandle:       AS77
                                                OrgID:          AS77
                                                ASName:         AS77
                                                ASNumber:       AS77
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

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

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IP Address Domain Domains on this IP
128.244.178.237 ██████████ 32

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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
AS199524 G-Core Labs S.A.
AS24482 SG.GS
AS293 ESnet
AS29838 Atlantic Metro Communications II, Inc.
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
AS4455 IX Reach Ltd
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
AS57695 Misaka Network, Inc.
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
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ASN API & Database

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS3356 Level 3 Parent, LLC
AS6939 Hurricane Electric LLC
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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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
128.244.74.15 AS77 Johns Hopkins University Applied Physics Laboratory 1.50ms from Ashburn, US
128.244.42.15 AS77 Johns Hopkins University Applied Physics Laboratory 1.50ms from Ashburn, US
128.244.11.5 AS77 Johns Hopkins University Applied Physics Laboratory 1.45ms from Ashburn, US
128.244.4.42 AS77 Johns Hopkins University Applied Physics Laboratory 1.46ms from Ashburn, US
128.244.75.15 AS77 Johns Hopkins University Applied Physics Laboratory 1.48ms from Ashburn, US
128.244.94.253 AS77 Johns Hopkins University Applied Physics Laboratory 1.51ms from Ashburn, US
128.244.93.162 AS77 Johns Hopkins University Applied Physics Laboratory 2.99ms from Ashburn, US
128.244.38.15 AS77 Johns Hopkins University Applied Physics Laboratory 1.48ms from Ashburn, US
128.244.13.15 AS77 Johns Hopkins University Applied Physics Laboratory 1.45ms 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
178.60.130.189 AS12334 R Cable y Telecable Telecomunicaciones, S.A.U. 0.38ms from A Coruna, ES
131.100.238.253 AS61655 MASTERONLINE PROVEDOR DE INTERNET SCM EIRELI 12.24ms from Brasilia, BR
190.173.122.77 AS22927 Telefonica de Argentina 1.90ms from Buenos Aires, AR
209.244.121.173 AS3356 Level 3 Parent, LLC 4.73ms from Chicago, US
13.59.193.237 AS16509 Amazon.com, Inc. 0.17ms from Columbus, US
18.216.173.125 AS16509 Amazon.com, Inc. 0.18ms from Columbus, US
103.146.111.157 AS139549 Crisp Enterprises 1.06ms from Delhi, IN
95.51.164.237 AS5617 Orange Polska Spolka Akcyjna 3.84ms from Gdansk, PL
96.73.90.173 AS7922 Comcast Cable Communications, LLC 8.03ms from Houston, US
211.206.144.221 AS9318 SK Broadband Co Ltd 1.37ms from Incheon, KR
80.247.99.61 AS21365 MTS PJSC 4.30ms from Novosibirsk, RU
212.179.75.141 AS8551 Bezeq International Ltd. 0.27ms from Petaẖ Tiqva, IL
149.28.38.157 AS20473 The Constant Company, LLC 0.18ms from Piscataway, US
189.128.29.221 AS8151 UNINET 1.13ms from Santiago de Queretaro, MX
115.16.240.221 AS4766 Korea Telecom 7.45ms from Seoul, KR
152.233.52.45 AS60068 Datacamp Limited 0.37ms from Vienna, AT
35.88.79.125 AS16509 Amazon.com, Inc. 0.32ms from Boardman, US
152.160.29.61 AS12129 123.Net, Inc. 0.62ms from Detroit, US
89.36.33.109 AS41457 sourceWAY GmbH 0.52ms from Frankfurt am Main, DE
142.176.160.109 AS855 Bell Canada 5.35ms from Fredericton, CA
61.98.28.205 AS9318 SK Broadband Co Ltd 2.01ms from Incheon, KR
82.20.29.221 AS5089 Virgin Media Limited 6.04ms from London, GB
103.120.126.253 AS137652 Tapee Infocom Private Limited 12.58ms from Mumbai, IN
82.112.227.221 AS47583 Hostinger International Limited 0.33ms from Mumbai, IN
65.244.0.253 AS701 Verizon Business 1.28ms from New York City, US

Traceroute

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

$
traceroute -a -n -q1 -f6 -m9 128.244.158.82
traceroute to 128.244.158.82 (128.244.158.82): 9 hops max, 52 byte packets
6 [AS6939] 209.51.181.30 2.049 ms
7 *
8 *
9 *
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.

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