Details about AS (Autonomous System) number

AS55

University of Pennsylvania

AS55 - University of Pennsylvania

Country🇺🇸 United States
Address3401 Walnut Street , Suite 221A, Philadelphia, PA, 19104-6228, United States
ASN type
Education
RegistryARIN
Website
Logo
upenn.edu
Hosted domains32
Allocated1985-12-18
Updated2021-10-14

Hosted domains

There are 32 domain names hosted on this ASN.

Domain
Rank
Logo
language-archives.org
37,565
Logo
penn.museum
81,862
Logo
tls.fyi
376,731
Logo
bushmanlab.org
4,090,564
Logo
digitalgalen.net
4,092,376
Domain
Rank
Logo
cristudy.org
4,443,798
Logo
upennprc.org
10,318,050
Logo
archimedespalimpsest.net
11,791,587
Logo
lexhub.org
12,680,583
Logo
nems-upenn.org
13,205,000

IP ranges

The ASN has 6 associated IP address ranges.

IP
Version
128.91.0.0/16
IPv4
130.91.0.0/16
IPv4
158.130.0.0/16
IPv4
IP
Version
165.123.0.0/16
IPv4
192.84.2.0/24
IPv4
2607:f470::/32
IPv6

WHOIS details

ASNumber:       55
ASName:         UPENN
ASHandle:       AS55
RegDate:        1985-12-18
Updated:        2021-10-14
Comment:        https://www.upenn.edu/
Comment:        Main AS number for PennNet of the University of Pennsylvania    
OrgName:        University of Pennsylvania
OrgId:          UNIVER-8-Z
Address:        3401 Walnut Street
Address:        Suite 221A
City:           Philadelphia
StateProv:      PA
PostalCode:     19104-6228
Country:        US
RegDate:        2010-01-05
Updated:        2022-08-03

OrgNOCHandle: UNIVE-ARIN
OrgNOCName:   University of Pennsylvania
OrgNOCPhone:  +1-215-573-9631 
OrgNOCEmail:  [email protected]

OrgTechHandle: OBRIE72-ARIN
OrgTechName:   O'Brien, John 
OrgTechPhone:  +1-215-898-9818 
OrgTechEmail:  [email protected]

OrgAbuseHandle: ISO-ARIN
OrgAbuseName:   Information Security Officer
OrgAbusePhone:  +1-215-573-2037 
OrgAbuseEmail:  [email protected]

Most popular IPs on AS55
University of Pennsylvania

  • IP
  • Domains
  • 🇺🇸 128.91.205.39
    4
  • 🇺🇸 128.91.205.29
    3
  • 🇺🇸 128.91.204.214
    3
  • 🇺🇸 158.130.57.71
    2
  • 🇺🇸 130.91.81.228
    2
  • 🇺🇸 165.123.34.75
    2
  • 🇺🇸 130.91.209.160
    1
  • 🇺🇸 128.91.252.143
    1
  • 🇺🇸 128.91.204.164
    1
  • 🇺🇸 128.91.228.177
    1

Best Email hosting on AS55
University of Pennsylvania

  • Email providers
  • Domains
  • secureserver.net
    4
  • google.com
    2
  • hostedemail.com
    2
  • yahoodns.net
    2
  • zoneedit.com
    1
  • ckdbiomarkersconsortium.org
    1
  • upenn.edu
    1
  • divatrial.org
    1
  • thinkernextstudy.org
    1
  • registrar-servers.com
    1

Best domain registrar on AS55
University of Pennsylvania

  • Provider
  • Domains
  • domaincontrol.com
    12
  • mydomain.com
    5
  • hover.com
    2
  • worldnic.com
    2
  • turbify.com
    2
  • yourhostingaccount.com
    1
  • registrar-servers.com
    1
  • zoneedit.com
    1
  • rzone.de
    1
  • awsdns-05.org
    1