155.31.238.0/23

AS11809 · Embry-Riddle University

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Summary

Country	United States
Domain	erau.edu
ASN	AS11809
Parent Range	155.31.0.0/16
Registry	ARIN
ID	ERAU-FLORIDA

WHOIS Details

NetHandle:      NET-155-31-0-0-1
OrgID:          EAU-2-Z
Parent:         NET-155-0-0-0-0
NetName:        ERAU-FLORIDA
NetRange:       155.31.0.0 - 155.31.255.255
NetType:        allocation
RegDate:        1991-10-30
Updated:        2024-01-24
TechHandle:     EDO33-ARIN
AbuseHandle:    EDO33-ARIN
NOCHandle:      EDO33-ARIN
Source:         ARIN


OrgID:          EAU-2-Z
OrgName:        Embry-Riddle Aeronautical University
CanAllocate:    
Street:         600 S. CLYDE MORRIS BLVD.
City:           DAYTONA BEACH
State/Prov:     FL
Country:        US
PostalCode:     32114
RegDate:        2024-01-24
Updated:        2024-01-24
OrgAdminHandle: EDO33-ARIN
OrgTechHandle:  AOTC-ARIN
OrgTechHandle:  EDO33-ARIN
OrgAbuseHandle: EDO33-ARIN
OrgNOCHandle:   EDO33-ARIN
Source:         ARIN


POCHandle:      EDO33-ARIN
IsRole:         N
LastName:       Domain Manager
FirstName:      Embry-Riddle University
Street:         600 South Clyde Morris Blvd.
City:           Daytona Beach
State/Prov:     FL
Country:        US
PostalCode:     32114
RegDate:        2009-07-20
Updated:        2016-10-31
OfficePhone:    +1-386-226-6990
Mailbox:        erauhst@erau.edu
Source:         ARIN


POCHandle:      AOTC-ARIN
IsRole:         Y
LastName:       ARIN Org Technical Contact
FirstName:      
Street:         1 Aerospace Blvd
City:           Daytona Beach
State/Prov:     FL
Country:        US
PostalCode:     32114
RegDate:        2024-01-09
Updated:        2025-11-04
OfficePhone:    +1-386-226-6000
Mailbox:        ML-IT-ARIN@erau.edu
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 155.31.238.0/23

Range	ASN	Company	Num of IPs
155.31.0.0/16	AS11809	Embry-Riddle Aeronautical University	65,536

Nearby Ranges

BGP prefixes that overlap with 155.31.0.0/16

Range	ASN	Company	Num of IPs
155.31.0.0/16	AS11809	Embry-Riddle Aeronautical University	65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
172.199.71.55	AS8075 Microsoft Corporation	`0.24ms` from Amsterdam, NL
104.211.9.183	AS8075 Microsoft Corporation	`0.49ms` from Ashburn, US
173.187.107.55	AS7029 Windstream Communications LLC	`7.28ms` from Atlanta, US
208.224.0.55	AS701 Verizon Business	`5.87ms` from Chicago, US
136.113.55.23	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
106.246.94.231	AS3786 LG DACOM Corporation	`1.78ms` from Incheon, KR
38.69.253.87	AS174 Cogent Communications, LLC	`0.26ms` from Los Angeles, US
185.135.112.55	AS203419 SONICATEL S.R.L.	`2.71ms` from Milan, IT
35.183.60.39	AS16509 Amazon.com, Inc.	`0.16ms` from Montreal, CA
117.223.165.7	AS9829 National Internet Backbone	`14.46ms` from Mumbai, IN
179.43.122.103	AS27823 Dattatec.com	`0.20ms` from Rosario, AR
188.165.42.247	AS16276 OVH SAS	`0.07ms` from Roubaix, FR
76.68.63.55	AS577 Bell Canada	`1.68ms` from Toronto, CA
52.174.88.23	AS8075 Microsoft Corporation	`0.26ms` from Amsterdam, NL
150.136.217.199	AS31898 Oracle Corporation	`0.32ms` from Ashburn, US
20.102.8.7	AS8075 Microsoft Corporation	`0.38ms` from Ashburn, US
182.151.7.7	AS38283 CHINANET SiChuan Telecom Internet Data Center	`1.70ms` from Chengdu, CN
97.247.248.215	AS6167 Verizon Business	`11.91ms` from Dallas, US
45.220.150.7	AS32653 eNetworks cc	`0.59ms` from Durban, ZA
86.235.76.55	AS3215 Orange S.A.	`14.47ms` from Frankfurt am Main, DE
94.4.41.103	AS5607 Sky UK Limited	`5.89ms` from London, GB
41.63.25.23	AS37532 Zambia Research and Education Network (ZAMREN)	`0.98ms` from Lusaka, ZM
73.5.142.247	AS7922 Comcast Cable Communications, LLC	`2.75ms` from Minneapolis, US
38.123.140.71	AS174 Cogent Communications, LLC	`2.91ms` from New York City, US
217.118.46.151	AS2116 GLOBALCONNECT AS	`0.74ms` from Oslo, NO

Traceroute

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

traceroute -a -n -q1 -m5 155.31.239.162

traceroute to 155.31.239.162 (155.31.239.162): 5 hops max, 52 byte packets

1 [AS263812] 38.165.233.1 0.084 ms

2 [AS52468] 181.78.95.209 2.109 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Asuncion, PY

On January 19th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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