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:      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:        [email protected]
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:        [email protected]
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:        [email protected]
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 AS40508 Sprint 524,288
205.240.0.0/13 AS174 Sprint 524,288
205.240.0.0/13 AS13676 Sprint 524,288
205.168.0.0/14 AS10753 CenturyLink Communications, LLC 262,144
205.228.0.0/14 AS701 Verizon Business 262,144
205.224.0.0/14 AS328867 Level 3 Parent, LLC 262,144
205.168.0.0/14 AS10835 CenturyLink Communications, LLC 262,144
205.180.0.0/14 AS27495 Level 3 Parent, LLC 262,144
205.168.0.0/14 AS32932 CenturyLink Communications, LLC 262,144
205.160.0.0/14 AS174 Sprint 262,144
205.168.0.0/14 AS23458 CenturyLink Communications, LLC 262,144
205.168.0.0/14 AS398895 CenturyLink Communications, LLC 262,144
205.180.0.0/14 AS3738 Level 3 Parent, LLC 262,144
205.224.0.0/14 AS3356 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
205.228.0.0/14 AS7270 Verizon Business 262,144
205.128.0.0/14 AS3356 Level 3 Parent, LLC 262,144
205.180.0.0/14 AS3356 Level 3 Parent, LLC 262,144
205.168.0.0/14 AS401606 CenturyLink Communications, LLC 262,144
205.168.0.0/14 AS18453 CenturyLink Communications, LLC 262,144
205.168.0.0/14 AS209 CenturyLink Communications, LLC 262,144
205.198.0.0/15 AS174 Cogent Communications, LLC 131,072
205.218.0.0/15 AS3561 CenturyLink Communications, LLC 131,072
205.252.0.0/16 AS395753 PCCW Global, Inc. 65,536
205.150.0.0/16 AS701 Verizon Business 65,536
205.197.0.0/16 AS701 Verizon Business 65,536
205.177.0.0/16 AS37146 PCCW Global, Inc. 65,536
205.213.0.0/16 AS401492 WiscNet 65,536
205.253.0.0/16 AS55836 Reliance Jio Infocomm Limited 65,536
205.205.0.0/16 AS701 Verizon Business 65,536
205.133.0.0/16 AS36831 OARnet 65,536
205.177.0.0/16 AS63199 PCCW Global, Inc. 65,536
205.252.0.0/16 AS54994 PCCW Global, Inc. 65,536
205.213.0.0/16 AS59 WiscNet 65,536
205.152.0.0/16 AS6389 AT&T Enterprises, LLC 65,536
205.252.0.0/16 AS3491 PCCW Global, Inc. 65,536
205.190.0.0/16 AS22463 CDK Global, LLC 65,536
205.177.0.0/16 AS42475 PCCW Global, Inc. 65,536
205.213.0.0/16 AS64243 WiscNet 65,536
205.177.0.0/16 AS20263 PCCW Global, Inc. 65,536
205.179.0.0/16 AS3257 GTT Americas, LLC 65,536
205.154.0.0/16 AS2152 CENIC 65,536
205.213.0.0/16 AS55133 WiscNet 65,536
205.250.0.0/16 AS25668 TELUS Communications Inc. 65,536
205.202.0.0/16 AS11714 Network Nebraska 65,536
205.248.0.0/16 AS3300 INFONET Services Corporation 65,536
205.177.0.0/16 AS3491 PCCW Global, Inc. 65,536

Hosted domains

There are 32 domain names hosted across 26 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.info 4
205.155.75.83 ccwqp-tna-inmp.org 3
205.155.237.37 santacruzpl.site 2
205.155.68.104 montereywaterinfo.com 2
205.155.143.52 ylpl.org 2
205.155.143.22 snap.lib.ca.us 1
205.155.33.60 soledad.k12.ca.us 1
205.155.53.150 monterey.k12.ca.us 1
205.155.43.17 gonzales.k12.ca.us 1
205.155.69.86 plannerbackoffice.com.br 1
205.155.65.124 researchsymposium.com 1
205.155.65.110 incidentrelatedimagery.com 1
205.155.71.53 isearchmonterey.org 1
205.155.167.200 cteonline.org 1
205.155.33.44 salinas.k12.ca.us 1
205.155.71.4 mymontereyportal.org 1
205.155.53.90 santaritausd.k12.ca.us 1
205.155.68.113 mpirwm.org 1
205.155.65.113 researchsymposium.org 1
205.155.37.132 pgusd.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

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

IP Address ASN Details
205.155.150.1 AS2152 CENIC 4.30ms from San Jose, US
205.155.59.196 AS2152 CENIC 4.46ms from San Jose, US
205.155.226.100 AS2152 CENIC 4.59ms from San Jose, US
205.155.179.193 AS2152 CENIC 10.52ms from San Jose, US
205.155.167.195 AS2152 CENIC 9.57ms from San Jose, US
205.155.64.2 AS2152 CENIC 5.10ms from San Jose, US
205.155.68.30 AS2152 CENIC 3.85ms from San Jose, US
205.155.48.2 AS2152 CENIC 4.12ms from San Jose, US
205.155.144.15 AS2152 CENIC 2.54ms from San Jose, US
205.155.233.4 AS2152 CENIC 3.94ms from San Jose, US
205.155.228.151 AS2152 CENIC 4.00ms from San Jose, US
205.155.237.193 AS2152 CENIC 1.15ms from Los Angeles, US
205.155.43.5 AS2152 CENIC 2.52ms from San Jose, US
205.155.6.1 AS14212 Santa Cruz County Office of Education 4.64ms from San Jose, US
205.155.47.65 AS2152 CENIC 3.02ms from San Jose, US
205.155.75.83 AS2152 CENIC 4.44ms from San Jose, US
205.155.197.51 AS2152 CENIC 9.80ms from San Jose, US
205.155.151.48 AS2152 CENIC 7.80ms from Los Angeles, US
205.155.69.62 AS2152 CENIC 4.75ms from San Jose, US
205.155.141.2 AS2152 CENIC 6.30ms from San Jose, US
205.155.159.2 AS2152 CENIC 9.71ms from San Jose, US
205.155.195.225 AS2152 CENIC 9.19ms from San Jose, US
205.155.71.174 AS2152 CENIC 4.00ms from San Jose, US
205.155.239.110 AS2152 CENIC 1.76ms from Los Angeles, US
205.155.36.150 AS2152 CENIC 2.79ms 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
3.28.159.16 AS16509 Amazon.com, Inc. 0.35ms from Dubai, AE
111.95.80.0 AS23700 Linknet-Fastnet ASN 2.24ms from Jakarta, ID
186.0.59.96 AS13489 UNE EPM TELECOMUNICACIONES S.A. 11.03ms from Medellin, CO
209.192.180.240 AS7979 Servers.com, Inc. 0.18ms from Miami, US
212.66.125.208 AS20912 Giuliano Claudio Peritore trading as "Panservice s.a.s. di Cuseo Fabrizio & C." 4.80ms from Rome, IT
68.129.88.16 AS701 Verizon Business 2.60ms from Secaucus, US
101.133.204.48 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 3.56ms from Shanghai, CN
159.27.2.48 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 5.21ms from Tianjin, CN
37.15.106.208 AS12479 Orange Espagne SA 5.65ms from Zaragoza, ES
117.216.145.208 AS9829 National Internet Backbone 13.12ms from Bengaluru, IN
91.208.192.80 AS211007 Netz Leipzig GmbH 4.40ms from Berlin, DE
4.8.172.192 AS3356 Level 3 Parent, LLC 0.86ms from Chicago, US
166.203.100.112 AS20057 AT&T Enterprises, LLC 6.07ms from Dallas, US
154.196.82.64 AS62240 Clouvider 0.24ms from Frankfurt am Main, DE
101.32.5.128 AS132203 Tencent Building, Kejizhongyi Avenue 0.90ms from Hong Kong, HK
49.244.50.208 AS23752 Nepal Telecommunications Corporation, Internet Services, 3.38ms from Kathmandu, NP
31.134.124.112 AS56668 FOP Demchuk Sergiy Olexandrovuch 0.75ms from Kyiv, UA
89.116.50.176 AS47583 Hostinger International Limited 0.90ms from Phoenix, US
103.5.64.64 AS131904 Cyber Feel Inc. 0.73ms from Tokyo, JP
97.177.68.144 AS6167 Verizon Business 11.84ms from Boston, US
109.133.252.32 AS5432 Proximus NV 1.23ms from Brussels, BE
154.61.150.16 AS212628 ARTRUBY PTE. LTD. 0.17ms from Dallas, US
3.123.175.0 AS16509 Amazon.com, Inc. 0.14ms from Frankfurt am Main, DE
62.138.23.128 AS8972 Host Europe GmbH 3.25ms from Frankfurt am Main, DE
186.70.225.80 AS14522 SERVICIOS DE TELECOMUNICACIONES SETEL S.A. (XTRIM EC) 9.02ms from Guayaquil, EC

Traceroute

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

$
traceroute -a -n -q1 -m13 205.155.96.186
traceroute to 205.155.96.186 (205.155.96.186): 13 hops max, 52 byte packets
1 [AS7203] 209.58.131.61 0.093 ms
2 [AS7203] 173.208.122.6 0.701 ms
3 [AS6461] 64.125.43.65 0.546 ms
4 *
5 *
6 *
7 *
8 [AS2152] 137.164.11.99 6.854 ms
9 *
10 [AS2152] 205.155.141.11 6.589 ms
11 *
12 *
13 *
Measurement taken from IPinfo ProbeNet in San Jose, US
On

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