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
128.244.74.15 AS77 Johns Hopkins University Applied Physics Laboratory 1.34ms from Ashburn, US
128.244.38.15 AS77 Johns Hopkins University Applied Physics Laboratory 1.32ms from Ashburn, US
128.244.13.15 AS77 Johns Hopkins University Applied Physics Laboratory 1.29ms from Ashburn, US
128.244.42.15 AS77 Johns Hopkins University Applied Physics Laboratory 1.32ms from Ashburn, US
128.244.11.15 AS77 Johns Hopkins University Applied Physics Laboratory 1.32ms from Ashburn, US
128.244.4.25 AS77 Johns Hopkins University Applied Physics Laboratory 1.32ms from Ashburn, US
128.244.75.15 AS77 Johns Hopkins University Applied Physics Laboratory 1.30ms from Ashburn, US
128.244.93.162 AS77 Johns Hopkins University Applied Physics Laboratory 2.97ms from Ashburn, US
128.244.94.253 AS77 Johns Hopkins University Applied Physics Laboratory 1.34ms 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
68.128.3.13 AS701 Verizon Business 2.25ms from Ashburn, US
193.231.111.157 AS47774 IT SERVICE CENTER SRL 0.43ms from Bucharest, RO
80.98.118.61 AS21334 One Hungary Ltd. 10.73ms from Budapest, HU
148.70.56.253 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.84ms from Chengdu, CN
136.232.173.61 AS55836 Reliance Jio Infocomm Limited 8.67ms from Delhi, IN
118.31.222.141 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.67ms from Hangzhou, CN
60.174.171.77 AS4134 CHINANET-BACKBONE 5.70ms from Huai'an, CN
150.214.128.205 AS198096 Junta de Andalucia 17.50ms from Madrid, ES
94.164.171.93 AS1267 WIND TRE S.P.A. 12.87ms from Milan, IT
176.77.14.205 AS12714 PJSC MegaFon 2.07ms from Moscow, RU
86.110.2.29 AS8905 Digit One LLC 0.80ms from Moscow, RU
52.66.76.13 AS16509 Amazon.com, Inc. 0.15ms from Mumbai, IN
170.84.71.157 AS264988 AW Online Ltda 13.07ms from Osasco, BR
20.197.98.77 AS8075 Microsoft Corporation 0.54ms from Singapore, SG
79.171.52.45 AS50973 Vodafone Albania Sh.A. 6.61ms from Sofia, BG
34.82.159.77 AS396982 Google LLC 0.15ms from The Dalles, US
1.94.244.13 AS55990 Huawei Cloud Service data center 3.60ms from Beijing, CN
76.150.200.61 AS7922 Comcast Cable Communications, LLC 6.57ms from Chicago, US
34.31.51.61 AS396982 Google LLC 0.11ms from Council Bluffs, US
170.253.127.237 AS36817 MCSNet 7.13ms from Edmonton, CA
217.85.131.109 AS3320 Deutsche Telekom AG 8.23ms from Frankfurt am Main, DE
59.149.154.45 AS9269 Hong Kong Broadband Network Ltd. 0.97ms from Hong Kong, HK
195.78.43.141 AS59485 ISTOK-M LLC 0.35ms from Kyiv, UA
92.244.177.109 AS212238 Datacamp Limited 0.14ms from Madrid, ES
178.170.251.253 AS207676 Best Line Ltd. 1.77ms from Moscow, RU

Traceroute

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

$
traceroute -a -n -q1 -m5 128.244.157.43
traceroute to 128.244.157.43 (128.244.157.43): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Budapest, HU
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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