1. All IP Ranges
  2. 205.0.0.0/8
  3. 205.155.0.0/16
  4. AS2152  | 205.155.0.0/16

205.155.0.0/16

AS2152  ·  CENIC

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Summary

Country United States
Domain cenic.org
ASN AS2152
Registry ARIN
ID CENIC

WHOIS Details

NetHandle:      NET-205-155-0-0-1
OrgID:          CENIC
Parent:         NET-205-0-0-0-0
NetName:        CENIC
NetRange:       205.155.0.0 - 205.155.255.255
NetType:        allocation
RegDate:        2024-07-08
Updated:        2024-07-08
Source:         ARIN


OrgID:          CENIC
OrgName:        CENIC
CanAllocate:    
Street:         5757 Plaza Drive, Suite 205
City:           Cypress
State/Prov:     CA
Country:        US
PostalCode:     90630-5029
RegDate:        1998-08-18
Updated:        2024-11-25
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:        2025-11-06
OfficePhone:    +1-714-220-3494
Mailbox:        abuse@cenic.org
Source:         ARIN

Overlapping Ranges

BGP prefixes that are contained by 205.155.0.0/16

Range ASN Company Num of IPs
205.155.240.0/20 AS14212 Santa Cruz COE 4,096
205.155.0.0/19 AS14212 Santa Cruz COE 8,192

Nearby Ranges

BGP prefixes that overlap with 205.0.0.0/8

Range ASN Company Num of IPs
205.240.0.0/13 AS13676 Sprint 524,288
205.240.0.0/13 AS40508 Sprint 524,288
205.240.0.0/13 AS174 Sprint 524,288
205.180.0.0/14 AS3738 Level 3 Parent, LLC 262,144
205.168.0.0/14 AS209 CenturyLink Communications, LLC 262,144
205.168.0.0/14 AS398895 CenturyLink Communications, LLC 262,144
205.168.0.0/14 AS401606 CenturyLink Communications, LLC 262,144
205.160.0.0/14 AS174 Sprint 262,144
205.228.0.0/14 AS701 Verizon Business 262,144
205.168.0.0/14 AS10753 CenturyLink Communications, LLC 262,144
205.168.0.0/14 AS10835 CenturyLink Communications, LLC 262,144
205.168.0.0/14 AS18453 CenturyLink Communications, LLC 262,144
205.128.0.0/14 AS3356 Level 3 Parent, LLC 262,144
205.168.0.0/14 AS32932 CenturyLink Communications, LLC 262,144
205.224.0.0/14 AS3356 Level 3 Parent, LLC 262,144
205.224.0.0/14 AS328867 Level 3 Parent, LLC 262,144
205.180.0.0/14 AS3356 Level 3 Parent, LLC 262,144
205.168.0.0/14 AS23458 CenturyLink Communications, LLC 262,144
205.228.0.0/14 AS7270 Verizon Business 262,144
205.180.0.0/14 AS27495 Level 3 Parent, LLC 262,144
205.168.0.0/14 AS3356 CenturyLink Communications, LLC 262,144
205.180.0.0/14 AS26478 Level 3 Parent, LLC 262,144
205.218.0.0/15 AS3561 CenturyLink Communications, LLC 131,072
205.198.0.0/15 AS174 Cogent Communications, LLC 131,072
205.213.0.0/16 AS53599 WiscNet 65,536
205.133.0.0/16 AS600 OARnet 65,536
205.206.0.0/16 AS852 TELUS Communications Inc. 65,536
205.150.0.0/16 AS701 Verizon Business 65,536
205.197.0.0/16 AS2828 Verizon Business 65,536
205.158.0.0/16 AS2828 Verizon Business 65,536
205.133.0.0/16 AS3112 OARnet 65,536
205.177.0.0/16 AS37146 PCCW Global, Inc. 65,536
205.252.0.0/16 AS4760 PCCW Global, Inc. 65,536
205.253.0.0/16 AS55836 Reliance Jio Infocomm Limited 65,536
205.177.0.0/16 AS3491 PCCW Global, Inc. 65,536
205.213.0.0/16 AS55133 WiscNet 65,536
205.250.0.0/16 AS852 TELUS Communications Inc. 65,536
205.197.0.0/16 AS701 Verizon Business 65,536
205.221.0.0/16 AS6122 Iowa Communications Network 65,536
205.252.0.0/16 AS3491 PCCW Global, Inc. 65,536
205.213.0.0/16 AS36723 WiscNet 65,536
205.154.0.0/16 AS2152 CENIC 65,536
205.213.0.0/16 AS2381 WiscNet 65,536
205.213.0.0/16 AS64251 WiscNet 65,536
205.205.0.0/16 AS701 Verizon Business 65,536
205.154.0.0/16 AS2153 CENIC 65,536
205.213.0.0/16 AS397171 WiscNet 65,536
205.190.0.0/16 AS22463 CDK Global, LLC 65,536
205.200.0.0/16 AS7122 Bell Canada 65,536

Hosted domains

There are 33 domain names hosted across 27 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
205.155.75.57 ccamp.net 4
205.155.75.83 ccwqp-tna-inmp.org 3
205.155.143.52 ylpl.org 2
205.155.237.37 santacruzpl.site 2
205.155.68.104 montereywaterinfo.com 2
205.155.95.108 grupaheinz.com 1
205.155.33.46 chualar.k12.ca.us 1
205.155.33.60 soledad.k12.ca.us 1
205.155.71.53 isearchmonterey.org 1
205.155.53.90 santaritausd.k12.ca.us 1
205.155.68.113 mpirwm.org 1
205.155.65.12 globalecco.org 1
205.155.43.17 gonzales.k12.ca.us 1
205.155.143.148 librarygalleria.com 1
205.155.71.4 mymontereyportal.org 1
205.155.65.124 researchsymposium.com 1
205.155.237.132 stockton.lib.ca.us 1
205.155.65.113 researchsymposium.org 1
205.155.65.110 incidentrelatedimagery.com 1
205.155.167.200 cteonline.org 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

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

IP Address ASN Details
205.155.151.100 AS2152 CENIC 8.31ms from Los Angeles, US
205.155.7.1 AS14212 Santa Cruz County Office of Education 4.50ms from San Jose, US
205.155.231.1 AS2152 CENIC 3.81ms from San Jose, US
205.155.228.100 AS2152 CENIC 4.06ms from San Jose, US
205.155.6.1 AS14212 Santa Cruz County Office of Education 4.63ms from San Jose, US
205.155.73.8 AS2152 CENIC 4.30ms from San Jose, US
205.155.64.3 AS2152 CENIC 6.87ms from San Jose, US
205.155.154.1 AS2152 CENIC 1.19ms from San Jose, US
205.155.225.1 AS2152 CENIC 4.07ms from San Jose, US
205.155.143.245 AS2152 CENIC 2.20ms from San Jose, US
205.155.189.1 AS2152 CENIC 9.20ms from San Jose, US
205.155.75.83 AS2152 CENIC 4.34ms from San Jose, US
205.155.179.210 AS2152 CENIC 10.67ms from San Jose, US
205.155.150.1 AS2152 CENIC 4.34ms from San Jose, US
205.155.32.74 AS2152 CENIC 3.46ms from San Jose, US
205.155.36.150 AS2152 CENIC 2.69ms from San Jose, US
205.155.236.10 AS2152 CENIC 1.85ms from Los Angeles, US
205.155.69.46 AS2152 CENIC 4.37ms from San Jose, US
205.155.53.26 AS2152 CENIC 2.71ms from San Jose, US
205.155.197.52 AS2152 CENIC 9.86ms from San Jose, US
205.155.167.195 AS2152 CENIC 9.68ms from San Jose, US
205.155.141.11 AS2152 CENIC 7.59ms from San Jose, US
205.155.240.213 AS14212 Santa Cruz County Office of Education 7.53ms from San Jose, US
205.155.216.5 AS2152 CENIC 9.23ms from San Jose, US
205.155.218.1 AS2152 CENIC 14.53ms 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
141.9.0.96 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 4.72ms from Berlin, DE
188.156.223.64 AS5483 Magyar Telekom Plc. 9.40ms from Budapest, HU
167.150.85.144 AS399821 LaGrange County Rural Electric Membership Corporation 4.52ms from Chicago, US
75.194.8.144 AS6167 Verizon Business 9.81ms from Chicago, US
119.84.53.80 AS134420 Chongqing Telecom 1.36ms from Chongqing, CN
173.90.3.0 AS10796 Charter Communications Inc 9.03ms from Columbus, US
96.29.250.96 AS10796 Charter Communications Inc 10.88ms from Columbus, US
68.36.67.240 AS7922 Comcast Cable Communications, LLC 7.33ms from Flint, US
178.75.147.96 AS16086 DNA Oyj 9.25ms from Helsinki, FI
221.127.76.112 AS9304 HGC Global Communications Limited 1.77ms from Hong Kong, HK
107.89.49.16 AS20057 AT&T Enterprises, LLC 8.10ms from Houston, US
109.120.25.112 AS47165 Omskie kabelnye seti Ltd. 8.36ms from Novosibirsk, RU
14.10.3.224 AS2516 KDDI CORPORATION 2.82ms from Osaka, JP
88.183.75.80 AS12322 Free SAS 2.38ms from Paris, FR
85.163.84.144 AS28725 CETIN a.s. 2.29ms from Prague, CZ
34.236.177.224 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
125.183.48.0 AS17858 LG POWERCOMM 4.48ms from Seoul, KR
175.115.187.64 AS9318 SK Broadband Co Ltd 1.98ms from Seoul, KR
92.178.226.240 AS12479 Orange Espagne SA 5.92ms from Zaragoza, ES
91.15.69.16 AS3320 Deutsche Telekom AG 3.37ms from Berlin, DE
217.236.136.192 AS3320 Deutsche Telekom AG 4.30ms from Duesseldorf, DE
37.3.210.16 AS1257 Tele2 Sverige AB 3.87ms from Falkenberg, SE
217.87.233.224 AS3320 Deutsche Telekom AG 8.88ms from Frankfurt am Main, DE
196.35.153.112 AS3741 Dimension Data 0.53ms from Johannesburg, ZA
146.57.32.96 AS217 University of Minnesota 6.39ms from Minneapolis, US

Traceroute

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

$
traceroute -a -n -q1 -f3 -m12 205.155.166.4
traceroute to 205.155.166.4 (205.155.166.4): 12 hops max, 52 byte packets
3 [AS3356] 4.1.40.153 4.845 ms
4 *
5 [AS3356] 4.15.122.46 17.941 ms
6 [AS2152] 137.164.11.95 26.403 ms
7 [AS2152] 137.164.11.99 26.682 ms
8 [AS2152] 137.164.50.127 26.316 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Bend, US
On

What are IP address ranges?

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