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 34 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
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
AS835 GoCodeIT Inc
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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
128.244.13.15 AS77 Johns Hopkins University Applied Physics Laboratory 1.29ms from Ashburn, US
128.244.42.5 AS77 Johns Hopkins University Applied Physics Laboratory 1.31ms from Ashburn, US
128.244.11.5 AS77 Johns Hopkins University Applied Physics Laboratory 1.31ms from Ashburn, US
128.244.93.162 AS77 Johns Hopkins University Applied Physics Laboratory 2.72ms from Ashburn, US
128.244.74.15 AS77 Johns Hopkins University Applied Physics Laboratory 1.31ms from Ashburn, US
128.244.75.15 AS77 Johns Hopkins University Applied Physics Laboratory 1.31ms from Ashburn, US
128.244.4.41 AS77 Johns Hopkins University Applied Physics Laboratory 1.31ms from Ashburn, US
128.244.94.251 AS77 Johns Hopkins University Applied Physics Laboratory 1.39ms from Ashburn, US
128.244.38.15 AS77 Johns Hopkins University Applied Physics Laboratory 1.29ms 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
82.168.149.173 AS1136 KPN B.V. 1.46ms from Amsterdam, NL
81.184.222.125 AS6739 VODAFONE ONO, S.A. 8.73ms from Barcelona, ES
60.28.47.77 AS4837 CHINA UNICOM China169 Backbone 5.24ms from Beijing, CN
81.83.140.253 AS6848 Telenet BV 8.43ms from Brussels, BE
5.38.209.125 AS5483 Magyar Telekom Plc. 0.89ms from Budapest, HU
23.8.38.93 AS16625 Akamai Technologies, Inc. 0.93ms from Chicago, US
103.155.73.61 AS135738 Adn Broadband 1.02ms from Delhi, IN
152.160.29.61 AS12129 123.Net, Inc. 0.57ms from Detroit, US
79.226.190.237 AS3320 Deutsche Telekom AG 2.51ms from Duesseldorf, DE
96.112.145.189 AS7922 Comcast Cable Communications, LLC 1.29ms from Fremont, US
213.115.25.29 AS8434 Telenor Sverige AB 0.70ms from Goeteborg, SE
14.18.114.221 AS58466 CHINANET Guangdong province network 2.10ms from Guangzhou, CN
178.24.127.253 AS3209 Vodafone GmbH 2.52ms from Hamburg, DE
52.175.23.157 AS8075 Microsoft Corporation 0.32ms from Hong Kong, HK
72.235.154.141 AS36149 Hawaiian Telcom Services Company, Inc. 0.94ms from Honolulu, US
162.207.98.45 AS7018 AT&T Enterprises, LLC 5.61ms from Houston, US
96.73.90.173 AS7922 Comcast Cable Communications, LLC 8.88ms from Houston, US
103.137.189.13 AS9341 PT INDONESIA COMNETS PLUS 1.65ms from Jakarta, ID
105.247.58.157 AS36994 Vodacom 1.59ms from Johannesburg, ZA
86.179.72.125 AS2856 British Telecommunications PLC 4.70ms from London, GB
212.232.101.77 AS12479 Orange Espagne SA 0.32ms from Madrid, ES
117.181.92.237 AS9808 China Mobile Communications Group Co., Ltd. 6.14ms from Nanning, CN
96.224.28.109 AS701 Verizon Business 2.64ms from New York City, US
153.174.10.205 AS4713 NTT DOCOMO BUSINESS,Inc. 2.78ms from Osaka, JP
3.216.10.93 AS14618 Amazon.com, Inc. 0.14ms from Reston, US

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 128.244.155.182
traceroute to 128.244.155.182 (128.244.155.182): 7 hops max, 52 byte packets
3 [AS29467] 153.92.62.6 0.713 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Luxembourg, LU
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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