205.155.0.0/19

AS14212 · Santa Cruz County Office of Education

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Summary

Country	United States
Domain	santacruz.k12.ca.us
ASN	AS14212
Parent Range	205.155.0.0/16
Registry	ARIN
ID	CSUNET-SCCOE0-31

WHOIS Details

NetHandle:      NET-205-155-0-0-2
OrgID:          SCC-24
Parent:         NET-205-155-0-0-1
NetName:        CSUNET-SCCOE0-31
NetRange:       205.155.0.0 - 205.155.31.255
NetType:        reassignment
RegDate:        1996-02-09
Updated:        2006-04-11
TechHandle:     OPERA63-ARIN
Source:         ARIN


OrgID:          SCC-24
OrgName:        Santa Cruz COE
CanAllocate:    
Street:         PO box 80851
City:           Solinas
State/Prov:     CA
Country:        US
PostalCode:     93192
RegDate:        1996-02-05
Updated:        2022-11-07
OrgAdminHandle: DOMAI64-ARIN
OrgTechHandle:  OPERA63-ARIN
OrgAbuseHandle: ABUSE711-ARIN
Source:         ARIN


POCHandle:      OPERA63-ARIN
IsRole:         Y
LastName:       Admin Domain
FirstName:      
Street:         16700 Valley View Ave.
Street:         Suite 400
City:           La Mirada
State/Prov:     CA
Country:        US
PostalCode:     90638
RegDate:        2004-03-25
Updated:        2025-01-07
OfficePhone:    +1-714-220-3494
Mailbox:        core-ext@lists.cenic.org
Source:         ARIN


POCHandle:      DOMAI64-ARIN
IsRole:         Y
LastName:       Admin Domain
FirstName:      
Street:         16700 Valley View Ave.
Street:         Suite 400
City:           La Mirada
State/Prov:     CA
Country:        US
PostalCode:     90638
RegDate:        2004-03-25
Updated:        2025-10-27
OfficePhone:    +1-714-220-3494
Mailbox:        domainadmin@cenic.org
Source:         ARIN


POCHandle:      ABUSE711-ARIN
IsRole:         Y
LastName:       CENIC Abuse
FirstName:      
Street:         16700 Valley View Ave.
Street:         Suite 400
City:           La Mirada
State/Prov:     CA
Country:        US
PostalCode:     90638
RegDate:        2004-09-17
Updated:        2024-11-06
OfficePhone:    +1-714-220-3494
Mailbox:        abuse@cenic.org
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 205.155.0.0/19

Range	ASN	Company	Num of IPs
205.155.0.0/16	AS2152	CENIC	65,536
205.155.0.0/16	AS257	CENIC	65,536

Nearby Ranges

BGP prefixes that overlap with 205.155.0.0/16

Range	ASN	Company	Num of IPs
205.155.0.0/16	AS2152	CENIC	65,536
205.155.0.0/16	AS257	CENIC	65,536
205.155.240.0/20	AS14212	Santa Cruz COE	4,096

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
205.155.15.144	pvusd.k12.ca.us	1

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

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

IP Address	ASN	Details
205.155.6.1	AS14212 Santa Cruz County Office of Education	`4.60ms` from San Jose, US
205.155.7.2	AS14212 Santa Cruz County Office of Education	`4.59ms` from San Jose, 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
108.242.227.227	AS7018 AT&T Enterprises, LLC	`8.90ms` from Atlanta, US
107.152.14.211	AS62523 CIRBN, LLC	`4.46ms` from Chicago, US
66.49.116.163	AS7029 Windstream Communications LLC	`0.55ms` from Dallas, US
47.239.59.19	AS45102 Alibaba (US) Technology Co., Ltd.	`0.51ms` from Hong Kong, HK
175.148.59.147	AS4837 CHINA UNICOM China169 Backbone	`6.25ms` from Liaoyang, CN
95.95.140.99	AS2860 NOS COMUNICACOES, S.A.	`2.16ms` from Lisbon, PT
198.72.156.83	AS20001 Charter Communications Inc	`4.81ms` from Los Angeles, US
34.160.141.179	AS396982 Google LLC	`0.08ms` from Melbourne, AU
24.50.107.3	AS11290 Cogeco Connexion inc	`6.28ms` from Montreal, CA
76.127.179.67	AS7922 Comcast Cable Communications, LLC	`11.49ms` from Providence, US
54.147.54.99	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
1.230.222.51	AS9318 SK Broadband Co Ltd	`1.36ms` from Seoul, KR
176.221.249.163	AS35805 JSC "Silknet"	`5.15ms` from Tbilisi, GE
132.66.115.51	AS378 IUCC - Israel InterUniversity Computation Center	`1.39ms` from Tel Aviv, IL
185.160.26.3	AS212238 Datacamp Limited	`0.12ms` from Tokyo, JP
44.249.83.163	AS16509 Amazon.com, Inc.	`0.13ms` from Boardman, US
73.153.209.99	AS7922 Comcast Cable Communications, LLC	`2.48ms` from Denver, US
42.176.195.51	AS4837 CHINA UNICOM China169 Backbone	`13.14ms` from Liaoyang, CN
141.125.70.3	AS36351 IBM Cloud	`1.11ms` from London, GB
200.31.10.3	AS3549 Level 3 Parent, LLC	`0.20ms` from Quito, EC
52.20.200.227	AS14618 Amazon.com, Inc.	`0.24ms` from Reston, US
89.162.32.131	AS29695 Altibox AS	`15.38ms` from Sandefjord, NO
186.67.133.243	AS27651 ENTEL CHILE S.A.	`0.82ms` from Santiago, CL
203.77.63.131	AS24164 UNION BROADBAND NETWORK	`7.78ms` from Taipei, TW
27.116.1.115	AS9378 JCOM Co., Ltd.	`8.26ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f2 -m7 205.155.18.165

traceroute to 205.155.18.165 (205.155.18.165): 7 hops max, 52 byte packets

2 [AS12129] 216.234.109.25 2.427 ms

3 [AS12129] 67.214.125.195 2.799 ms

4 [AS6461] 64.124.32.65 2.368 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Flint, US

On October 30th 2025

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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