155.31.160.0/21

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 155.31.160.0/21

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

Read more

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
44.237.123.53	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
52.12.153.245	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
86.45.83.133	AS5466 Eircom Limited	`3.96ms` from Dublin, IE
143.65.192.197	AS50510 Cancer Research UK	`0.75ms` from Erith, GB
171.242.68.21	AS7552 Viettel Group	`5.13ms` from Hanoi, VN
210.117.31.69	AS9318 SK Broadband Co Ltd	`1.54ms` from Incheon, KR
41.22.13.101	AS29975 Vodacom	`14.14ms` from Johannesburg, ZA
83.52.55.197	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.41ms` from Madrid, ES
80.3.67.37	AS5089 Virgin Media Limited	`7.99ms` from Maidenhead, GB
212.50.251.229	AS25820 IT7 Networks Inc	`0.28ms` from Osaka, JP
179.234.171.213	AS28573 Claro NXT Telecomunicacoes Ltda	`7.85ms` from Osasco, BR
83.3.177.229	AS5617 Orange Polska Spolka Akcyjna	`3.17ms` from Poznan, PL
99.33.54.181	AS7018 AT&T Enterprises, LLC	`19.52ms` from San Antonio, US
27.38.101.21	AS17623 China Unicom Shenzen network	`4.05ms` from Shenzhen, CN
173.187.29.53	AS7029 Windstream Communications LLC	`8.19ms` from Atlanta, US
63.156.11.37	AS209 CenturyLink Communications, LLC	`17.82ms` from Chicago, US
200.138.15.69	AS8167 V tal	`0.63ms` from Curitiba, BR
81.133.235.133	AS2856 British Telecommunications PLC	`1.90ms` from Erith, GB
110.14.116.117	AS9318 SK Broadband Co Ltd	`1.88ms` from Incheon, KR
220.230.1.21	AS9457 DREAMLINE CO.	`1.00ms` from Incheon, KR
125.160.130.37	AS7713 PT Telekomunikasi Indonesia	`2.00ms` from Jakarta, ID
116.213.58.5	AS9785 PT Berca Hardayaperkasa	`0.83ms` from Jakarta, ID
24.71.57.245	AS6327 Shaw Communications	`13.03ms` from Kelowna, CA
116.11.90.85	AS4134 CHINANET-BACKBONE	`4.52ms` from Nanning, CN
56.125.253.213	AS16509 Amazon.com, Inc.	`0.19ms` from Osasco, BR

Traceroute

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

traceroute -a -n -q1 -m6 155.31.164.40

traceroute to 155.31.164.40 (155.31.164.40): 6 hops max, 52 byte packets

1 [AS263175] 186.2.246.129 0.32 ms

2 *

3 [AS263175] 186.2.247.236 0.362 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Cayenne, GF

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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