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:      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:        2025-11-06
OfficePhone:    +1-714-220-3494
Mailbox:        abuse@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

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	`4.62ms` from San Jose, US
205.155.7.1	AS14212 Santa Cruz County Office of Education	`4.47ms` 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
5.34.12.3	AS21299 Kar-Tel LLC	`11.33ms` from Astana, KZ
40.75.91.243	AS8075 Microsoft Corporation	`0.30ms` from Boydton, US
34.185.226.19	AS396982 Google LLC	`0.08ms` from Frankfurt am Main, DE
115.78.100.131	AS7552 Viettel Group	`0.92ms` from Ho Chi Minh City, VN
208.87.96.243	AS150452 LANDUPS LIMITED	`0.87ms` from Hong Kong, HK
47.239.59.19	AS45102 Alibaba (US) Technology Co., Ltd.	`0.46ms` from Hong Kong, HK
84.126.53.131	AS6739 VODAFONE ONO, S.A.	`13.05ms` from Madrid, ES
213.140.20.211	AS12874 Fastweb SpA	`1.71ms` from Milan, IT
175.158.116.195	AS10003 Ogaki Cable Television Co.,Inc.	`4.01ms` from Osaka, JP
83.200.200.51	AS3215 Orange S.A.	`9.81ms` from Paris, FR
13.218.143.115	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
59.182.15.243	AS9829 National Internet Backbone	`5.46ms` from Saint Thomas Mount, IN
14.88.35.227	AS4766 Korea Telecom	`2.72ms` from Seoul, KR
219.249.189.227	AS9318 SK Broadband Co Ltd	`1.96ms` from Seoul, KR
80.217.73.99	AS1257 Tele2 Sverige AB	`4.63ms` from Stockholm, SE
43.232.245.19	AS17506 ARTERIA Networks Corporation	`3.21ms` from Tokyo, JP
20.221.154.179	AS8075 Microsoft Corporation	`0.32ms` from Boydton, US
66.114.0.19	AS26894 Northwest Ohio Area Computer Services Cooperative	`3.41ms` from Columbus, US
66.49.116.163	AS7029 Windstream Communications LLC	`0.48ms` from Dallas, US
177.224.195.163	AS13999 Mega Cable, S.A. de C.V.	`15.49ms` from Guadalajara, MX
27.106.61.115	AS136907 HUAWEI CLOUDS	`0.89ms` from Hong Kong, HK
34.234.221.35	AS14618 Amazon.com, Inc.	`0.16ms` from Reston, US
79.8.168.19	AS3269 Telecom Italia S.p.A.	`5.48ms` from Rome, IT
35.217.91.211	AS15169 Google LLC	`0.13ms` from Salt Lake City, US
179.100.125.115	AS27699 TELEFÔNICA BRASIL S.A	`10.03ms` from São Paulo, BR

Traceroute

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

traceroute -a -n -q1 -f4 -m10 205.155.30.98

traceroute to 205.155.30.98 (205.155.30.98): 10 hops max, 52 byte packets

4 [AS215859] 5.223.0.145 23.501 ms

5 [AS215859] 5.223.0.73 0.321 ms

6 [AS18106] 103.60.60.117 14.353 ms

7 [AS18106] 132.147.112.109 1.327 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Singapore, SG

On November 28th 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.

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