209.251.255.0/24

AS36478 · Alliant Credit Union

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Summary

Country	United States
Domain	alliantcreditunion.org
ASN	AS36478
Registry	ARIN
ID	ACU-14

WHOIS Details

NetHandle:      NET-209-251-254-0-1
OrgID:          ACU-14
Parent:         NET-209-0-0-0-0
NetName:        ACU-14
NetRange:       209.251.254.0 - 209.251.255.255
NetType:        allocation
RegDate:        2015-10-29
Updated:        2021-12-14
Source:         ARIN


OrgID:          ACU-14
OrgName:        Alliant Credit Union
CanAllocate:    
Street:         11545 W. Touhy Ave.
City:           Chicago
State/Prov:     IL
Country:        US
PostalCode:     60666
RegDate:        2005-11-18
Updated:        2020-10-27
OrgAdminHandle: NETWO7501-ARIN
OrgTechHandle:  NETWO7501-ARIN
OrgAbuseHandle: NETWO7501-ARIN
Source:         ARIN


POCHandle:      NETWO7501-ARIN
IsRole:         Y
LastName:       Network Team
FirstName:      
Street:         11545 W. Touhy Ave.
City:           Chicago
State/Prov:     IL
Country:        US
PostalCode:     60666
RegDate:        2015-07-07
Updated:        2024-08-13
OfficePhone:    +1-773-462-2000
Mailbox:        grp-netsecengops@alliantcreditunion.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 209.251.0.0/16

Range	ASN	Company	Num of IPs
209.251.96.0/19	AS10685	A5.COM	8,192
209.251.128.0/19	AS10674	Gainesville Regional Utilities	8,192
209.251.32.0/20	AS11023	System Source	4,096
209.251.80.0/20	AS13337	e-vergent.com LLC	4,096
209.251.48.0/21	AS19693		2,048
209.251.252.0/23	AS8681	JT (Jersey) Limited	512
209.251.48.0/23	AS19693		512
209.251.196.0/23	AS207009	Future Publishing Ltd	512
209.251.236.0/23	AS397012	oXya Corporation	512
209.251.234.0/23	AS399426	Applied Satellite Technology Systems US LLC	512
209.251.240.0/24	AS4578	Network Center Inc.	256
209.251.62.0/24	AS19693		256
209.251.195.0/24	AS207009	Future Publishing Ltd	256
209.251.245.0/24	AS64241	Wobscale Technologies, LLC	256
209.251.232.0/24	AS29755	Southwest Dispatch Center	256
209.251.141.0/24	AS32750	Gleim Internet, Inc.	256
209.251.241.0/24	AS395342	Exeter Hospital	256
209.251.233.0/24	AS396260	Fontainebleau Miami Beach	256
209.251.248.0/24	AS8075	rateGenius inc.	256
209.251.50.0/24	AS14453	ADVANCED KNOWLEDGE NETWORKS	256
209.251.63.0/24	AS14453	CENTRILOGICCANADA	256
209.251.24.0/24	AS16276	Private Customer	256
209.251.244.0/24	AS17378	DiscoverTec	256
209.251.57.0/24	AS14453		256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
209.251.255.2	AS36478 Alliant Credit Union	`0.25ms` from Dallas, 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
51.137.64.152	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
70.160.8.56	AS22773 Cox Communications Inc.	`6.60ms` from Ashburn, US
79.130.12.168	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.89ms` from Athens, GR
85.135.243.56	AS8257 Slovanet a.s.	`1.61ms` from Bratislava, SK
98.253.59.104	AS7922 Comcast Cable Communications, LLC	`11.36ms` from Chicago, US
87.89.87.216	AS5410 Bouygues Telecom SA	`5.54ms` from Frankfurt am Main, DE
172.248.191.8	AS20001 Charter Communications Inc	`4.94ms` from Los Angeles, US
115.129.152.88	AS7545 TPG Telecom Limited	`1.52ms` from Melbourne, AU
119.230.3.232	AS17511 OPTAGE Inc.	`1.20ms` from Osaka, JP
212.55.190.72	AS12849 Hot-Net internet services Ltd.	`0.17ms` from Petaẖ Tiqva, IL
96.245.171.152	AS701 Verizon Business	`2.49ms` from Philadelphia, US
38.12.87.72	AS54600 PEG TECH INC	`0.80ms` from San Jose, US
97.74.91.72	AS26496 GoDaddy.com, LLC	`0.73ms` from Singapore, SG
119.114.246.200	AS4837 CHINA UNICOM China169 Backbone	`11.24ms` from Tieling, CN
123.198.114.104	AS2527 Sony Network Communications Inc.	`6.00ms` from Tokyo, JP
70.104.164.136	AS701 Verizon Business	`7.58ms` from Ashburn, US
132.45.122.120	AS668 United States Department of Defense (DoD)	`0.57ms` from Atlanta, US
186.82.222.24	AS14080 Telmex Colombia S.A.	`0.85ms` from Bogota, CO
38.42.102.152	AS395354 Starry, Inc.	`1.67ms` from Boston, US
8.34.222.200	AS396982 Google LLC	`0.20ms` from Brussels, BE
182.138.22.72	AS4134 CHINANET-BACKBONE	`3.79ms` from Chengdu, CN
47.188.168.56	AS5650 Frontier Communications of America, Inc.	`1.45ms` from Dallas, US
23.10.240.216	AS16625 Akamai Technologies, Inc.	`0.35ms` from Frankfurt am Main, DE
92.198.50.184	AS20676 Plusnet GmbH	`2.92ms` from Frankfurt am Main, DE
27.233.110.104	AS4766 Korea Telecom	`1.92ms` from Incheon, KR

Traceroute

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

traceroute -a -n -q1 209.251.255.1

traceroute to 209.251.255.1 (209.251.255.1): 64 hops max, 52 byte packets

1 [AS174] 38.96.254.1 0.101 ms

2 [AS3257] 209.120.145.105 0.197 ms

3 [AS3257] 213.200.115.26 55.866 ms

4 [AS3257] 63.141.219.66 56.855 ms

5 *

6 [AS36478] 209.251.255.1 55.886 ms

Measurement taken from

IPinfo ProbeNet in Vancouver, CA

On January 19th 2026

What are IP address ranges?

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