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
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
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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
128.244.11.15 AS77 Johns Hopkins University Applied Physics Laboratory 1.31ms from Ashburn, US
128.244.75.15 AS77 Johns Hopkins University Applied Physics Laboratory 1.36ms from Ashburn, US
128.244.4.41 AS77 Johns Hopkins University Applied Physics Laboratory 1.30ms from Ashburn, US
128.244.94.253 AS77 Johns Hopkins University Applied Physics Laboratory 1.36ms from Ashburn, US
128.244.42.5 AS77 Johns Hopkins University Applied Physics Laboratory 1.31ms from Ashburn, US
128.244.38.15 AS77 Johns Hopkins University Applied Physics Laboratory 1.30ms from Ashburn, US
128.244.74.15 AS77 Johns Hopkins University Applied Physics Laboratory 1.31ms from Ashburn, US
128.244.13.5 AS77 Johns Hopkins University Applied Physics Laboratory 1.30ms 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
1.94.244.13 AS55990 Huawei Cloud Service data center 3.50ms from Beijing, CN
84.224.93.61 AS213155 Yettel Hungary Ltd. 12.35ms from Budapest, HU
177.124.63.253 AS262318 HORIZONS 0.92ms from Curitiba, BR
58.221.148.205 AS4134 CHINANET-BACKBONE 6.52ms from Huai'an, CN
39.46.210.237 AS17557 Pakistan Telecommunication Company Limited 8.40ms from Islamabad, PK
78.165.249.45 AS9121 Turk Telekomunikasyon Anonim Sirketi 16.88ms from Istanbul, TR
175.165.171.61 AS4837 CHINA UNICOM China169 Backbone 8.67ms from Liaoyang, CN
213.150.88.141 AS13095 PJSC "Vimpelcom" 5.02ms from Moscow, RU
126.80.109.77 AS17676 SoftBank Corp. 4.14ms from Osaka, JP
62.92.52.61 AS2119 Telenor Norge AS 1.58ms from Oslo, NO
193.214.88.157 AS2119 Telenor Norge AS 1.07ms from Oslo, NO
185.78.12.237 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 5.67ms from Prague, CZ
200.174.14.29 AS4230 CLARO S.A. 5.23ms from Sao Paulo, BR
125.184.115.13 AS17858 LG POWERCOMM 6.10ms from Seoul, KR
14.113.13.157 AS4134 CHINANET-BACKBONE 5.79ms from Shenzhen, CN
93.162.242.205 AS3292 TDC Holding A/S 2.84ms from Skanderborg, DK
126.19.139.93 AS17676 SoftBank Corp. 14.65ms from Tokyo, JP
210.2.209.141 AS24276 JCOM Co., Ltd. 11.63ms from Tokyo, JP
91.114.9.13 AS8447 A1 Telekom Austria AG 0.47ms from Vienna, AT
5.149.74.189 AS57888 Telesat d.o.o. 4.90ms from Zagreb, HR
176.103.194.189 AS5650 Frontier Communications of America, Inc. 0.24ms from Ashburn, US
172.240.196.109 AS7979 Servers.com, Inc. 0.17ms from Ashburn, US
79.167.60.141 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 1.65ms from Athens, GR
119.250.67.221 AS4837 CHINA UNICOM China169 Backbone 4.78ms from Beijing, CN
181.26.156.109 AS22927 Telefonica de Argentina 2.48ms from Buenos Aires, AR

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 128.244.226.10
traceroute to 128.244.226.10 (128.244.226.10): 9 hops max, 52 byte packets
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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