155.31.128.0/17

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:      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


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

Overlapping Ranges

BGP prefixes that contain 155.31.128.0/17

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 2 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
155.31.249.211	cars.aero	2

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

Read more

Pingable IPs

15 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
155.31.247.254	AS11809 Embry-Riddle University	`10.34ms` from Atlanta, US
155.31.249.251	AS11809 Embry-Riddle University	`9.55ms` from Atlanta, US
155.31.246.160	AS11809 Embry-Riddle University	`15.95ms` from Orlando, US
155.31.254.107	AS11809 Embry-Riddle University	`9.46ms` from Atlanta, US
155.31.200.149	AS11809 Embry-Riddle University	`9.03ms` from Atlanta, US
155.31.130.225	AS11809 Embry-Riddle University	`9.97ms` from Atlanta, US
155.31.216.31	AS11809 Embry-Riddle University	`9.55ms` from Atlanta, 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
122.172.40.97	AS24560 Bharti Airtel Ltd., Telemedia Services	`3.74ms` from Ahmedabad, IN
94.212.199.1	AS33915 Vodafone Libertel B.V.	`5.29ms` from Amsterdam, NL
80.115.35.1	AS33915 Vodafone Libertel B.V.	`1.23ms` from Amsterdam, NL
50.43.172.1	AS5650 Frontier Communications of America, Inc.	`10.21ms` from Ashburn, US
72.83.15.1	AS701 Verizon Business	`2.85ms` from Ashburn, US
207.29.229.1	AS398025 Cumberland Connect	`8.90ms` from Atlanta, US
118.174.188.1	AS23969 TOT Public Company Limited	`5.80ms` from Bangkok, TH
120.9.106.1	AS4837 CHINA UNICOM China169 Backbone	`16.91ms` from Beijing, CN
110.142.168.1	AS1221 Telstra Limited	`0.81ms` from Brisbane, AU
87.64.237.113	AS5432 Proximus NV	`3.39ms` from Brussels, BE
201.213.91.1	AS7303 Telecom Argentina S.A.	`1.67ms` from Buenos Aires, AR
88.227.200.1	AS47331 TTNet A.S.	`7.42ms` from Bursa, TR
156.195.225.65	AS8452 TE-AS	`9.43ms` from Cairo, EG
171.88.46.1	AS4134 CHINANET-BACKBONE	`2.81ms` from Chengdu, CN
141.219.90.1	AS62618 Michigan Technological University	`11.70ms` from Chicago, US
206.51.133.1	AS31841 NEW KNOXVILLE TELEPHONE COMPANY	`4.09ms` from Columbus, US
34.63.34.65	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
73.78.134.1	AS7922 Comcast Cable Communications, LLC	`1.15ms` from Denver, US
134.228.209.225	AS13490 Buckeye Cablevision, Inc.	`8.66ms` from Detroit, US
24.142.14.1	AS11260 EastLink	`17.10ms` from Edmonton, CA
81.130.229.81	AS2856 British Telecommunications PLC	`2.42ms` from Erith, GB
86.185.227.33	AS2856 British Telecommunications PLC	`2.36ms` from Erith, GB
190.154.153.129	AS14522 SERVICIOS DE TELECOMUNICACIONES SETEL S.A. (XTRIM EC)	`2.04ms` from Guayaquil, EC
180.117.141.193	AS4134 CHINANET-BACKBONE	`7.53ms` from Huai'an, CN
38.225.12.1	AS49770 Internetport Sweden AB	`0.25ms` from Hudiksvall, SE

Traceroute

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

traceroute -a -n -q1 -f4 155.31.247.254

traceroute to 155.31.247.254 (155.31.247.254): 64 hops max, 52 byte packets

4 [AS1299] 62.115.175.192 0.613 ms

5 [AS1299] 62.115.134.246 0.869 ms

6 [AS1299] 62.115.134.225 0.631 ms

7 [AS1299] 62.115.9.119 0.551 ms

8 [AS46887] 160.72.252.66 0.893 ms

9 [AS46887] 144.121.35.220 0.593 ms

10 [AS46887] 160.72.254.3 0.787 ms

11 [AS33132] 208.67.164.74 1.055 ms

12 [AS33132] 208.67.165.102 6.511 ms

13 [AS33132] 208.67.164.14 9.726 ms

14 [AS33132] 199.26.78.126 9.522 ms

15 [AS11809] 155.31.200.193 9.94 ms

16 [AS11809] 155.31.247.254 17.971 ms

Measurement taken from

IPinfo ProbeNet in Atlanta, US

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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