128.254.248.0/23

AS393769 · Leander Independent School District

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Summary

Country	United States
Domain	leanderisd.org
ASN	AS393769
Registry	ARIN
ID	LEANDER-ISD

WHOIS Details

NetHandle:      NET-128-254-248-0-1
OrgID:          LISD-1
Parent:         NET-128-0-0-0-0
NetName:        LEANDER-ISD
NetRange:       128.254.248.0 - 128.254.251.255
NetType:        allocation
Comment:        https://www.leanderisd.org/
RegDate:        2022-10-07
Updated:        2022-10-07
Source:         ARIN


OrgID:          LISD-1
OrgName:        Leander Independent School District
CanAllocate:    
Street:         P.O.Box 218
Street:         ATTN: Dept. ISS
City:           Leander
State/Prov:     TX
Country:        US
PostalCode:     78646
RegDate:        1995-02-27
Updated:        2024-12-11
OrgAdminHandle: NAVAR37-ARIN
OrgTechHandle:  HEADI1-ARIN
OrgTechHandle:  NGUYE1456-ARIN
OrgAbuseHandle: NAVAR37-ARIN
OrgAbuseHandle: SECUR166-ARIN
OrgNOCHandle:   HEADI1-ARIN
OrgNOCHandle:   NGUYE1456-ARIN
OrgDNSHandle:   NAVAR37-ARIN
Source:         ARIN


POCHandle:      HEADI1-ARIN
IsRole:         N
LastName:       Heading
FirstName:      Joe
Street:         P.O. Box 218
City:           Leander
State/Prov:     TX
Country:        US
PostalCode:     78641
RegDate:        2021-12-01
Updated:        2024-02-13
OfficePhone:    +1-512-570-0512
Mailbox:        joseph.heading@leanderisd.org
Source:         ARIN


POCHandle:      NAVAR37-ARIN
IsRole:         N
LastName:       Navarrette
FirstName:      Angel
Street:         P.O.Box 218
Street:         ATTN: Dept. ITS
City:           Leander
State/Prov:     TX
Country:        US
PostalCode:     78646
RegDate:        2014-12-23
Updated:        2026-01-06
OfficePhone:    +1-512-570-0515
Mailbox:        angel.navarrette@leanderisd.org
Source:         ARIN


POCHandle:      SECUR166-ARIN
IsRole:         Y
LastName:       Security Administrator
FirstName:      
Street:         ITS Department
Street:         315 S. West Drive
City:           Leander
State/Prov:     TX
Country:        US
PostalCode:     78641
RegDate:        2021-12-01
Updated:        2025-12-11
OfficePhone:    +1-512-570-0000
Mailbox:        SecurityAdministrator@leanderisd.org
Source:         ARIN


POCHandle:      NGUYE1456-ARIN
IsRole:         N
LastName:       Nguyen
FirstName:      Son
Street:         315 S W Dr
City:           Leander
State/Prov:     TX
Country:        US
PostalCode:     78641
RegDate:        2024-02-13
Updated:        2026-02-16
OfficePhone:    +1-512-570-0547
Mailbox:        son.nguyen@leanderisd.org
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 128.254.0.0/16

Range	ASN	Company	Num of IPs
128.254.200.0/22	AS16468	AirFiber WISP LLC	1,024
128.254.176.0/22	AS2914	C11421538	1,024
128.254.132.0/22	AS29831	Jade Communications LLC	1,024
128.254.148.0/22	AS36223	Salem Fiber	1,024
128.254.212.0/22	AS36289	Valor Christian High School	1,024
128.254.172.0/22	AS397270	NetInformatik Inc.	1,024
128.254.236.0/22	AS399545	Coleman County Telephone Cooperative, Inc.	1,024
128.254.128.0/22	AS400200	Town of New Glasgow	1,024
128.254.232.0/22	AS400288	Kativik Regional Government	1,024
128.254.180.0/22	AS400414	ROAMR Communications Inc.	1,024
128.254.168.0/22	AS62807	NETARYX LLC	1,024
128.254.188.0/22	AS64123	Grupo IN SAS	1,024
128.254.216.0/22	AS64265	Zulu Technology LTD	1,024
128.254.252.0/22	AS6939	Acluster.cloud	1,024
128.254.244.0/22	AS20273	WCCTA	1,024
128.254.187.0/24	AS19624	DKR Entertainment	256
128.254.192.0/24	AS931	Hyonix	256
128.254.184.0/24	AS204928	Photon Hosting Limited	256
128.254.206.0/24	AS216382	Layer	256
128.254.147.0/24	AS23470	Internet Utilities NA LLC	256
128.254.207.0/24	AS23470	EXTRAVM LLC	256
128.254.145.0/24	AS2914	Arisk Communications inc	256
128.254.205.0/24	AS399765	FasNET Services LLC	256
128.254.193.0/24	AS931	Hyonix	256
128.254.175.0/24	AS400232	Dambrouka Inc.	256
128.254.194.0/24	AS931	Hyonix	256
128.254.222.0/24	AS396295	Caliber South, LLC	256
128.254.195.0/24	AS931	Hyonix	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
128.254.248.36	AS393769 Leander Independent School District	`5.59ms` from Dallas, US
128.254.249.254	AS393769 Leander Independent School District	`5.87ms` 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
31.161.110.151	AS1136 KPN B.V.	`0.44ms` from Amsterdam, NL
84.84.125.135	AS1136 KPN B.V.	`1.87ms` from Amsterdam, NL
73.128.30.247	AS7922 Comcast Cable Communications, LLC	`6.59ms` from Ashburn, US
111.201.76.135	AS4808 China Unicom Beijing Province Network	`3.23ms` from Beijing, CN
5.14.233.71	AS8708 DIGI ROMANIA S.A.	`2.97ms` from Bucharest, RO
41.251.69.247	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`2.04ms` from Casablanca, MA
34.242.71.71	AS16509 Amazon.com, Inc.	`0.26ms` from Dublin, IE
14.178.183.23	AS45899 VNPT Corp	`4.79ms` from Hanoi, VN
180.87.128.23	AS6453 TATA COMMUNICATIONS (AMERICA) INC	`1.25ms` from Hong Kong, HK
119.222.178.39	AS4766 Korea Telecom	`3.47ms` from Incheon, KR
193.104.58.23	AS25369 Hydra Communications Ltd	`0.42ms` from London, GB
213.97.153.135	AS3352 TELEFONICA DE ESPANA S.A.U.	`5.65ms` from Madrid, ES
47.17.39.55	AS6128 Cablevision Systems Corp.	`6.32ms` from New York City, US
42.192.223.231	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.66ms` from Shanghai, CN
61.61.60.71	AS18049 Taiwan Infrastructure Network Technologie	`5.00ms` from Taipei, TW
23.50.119.71	AS20940 Akamai International B.V.	`0.26ms` from Tokyo, JP
196.15.179.103	AS5713 Telkom SA Ltd.	`1.92ms` from Johannesburg, ZA
90.114.245.39	AS3215 Orange S.A.	`10.13ms` from Lyon, FR
188.235.22.103	AS50542 JSC ER-Telecom Holding	`8.74ms` from Moscow, RU
121.87.72.103	AS17511 OPTAGE Inc.	`2.01ms` from Osaka, JP
60.137.124.167	AS17676 SoftBank Corp.	`4.04ms` from Osaka, JP
92.203.100.23	AS2527 Sony Network Communications Inc.	`7.93ms` from Osaka, JP
39.72.12.215	AS4837 CHINA UNICOM China169 Backbone	`8.77ms` from Qingdao, CN
24.216.173.55	AS20115 Charter Communications LLC	`4.26ms` from St. Louis, US
103.146.163.71	AS139890 TRANSACTION SOLUTIONS LIMITED	`1.41ms` from Sydney, AU

Traceroute

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

traceroute -a -n -q1 128.254.248.100

traceroute to 128.254.248.100 (128.254.248.100): 64 hops max, 52 byte packets

1 [AS202422] 139.28.5.1 0.266 ms

2 *

3 *

4 [AS3257] 208.116.133.62 0.176 ms

5 [AS3257] 89.149.139.205 0.263 ms

6 [AS3257] 69.174.17.218 0.326 ms

7 [AS7459] 24.155.121.5 5.168 ms

8 [AS7459] 72.48.140.124 6.277 ms

9 *

10 [AS393769] 128.254.248.100 5.842 ms

Measurement taken from

IPinfo ProbeNet in Dallas, US

On March 21st 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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