Summary

NetName
COGENT-A
OrgName
PSINet, Inc.
CIDR
RIR

ARIN

Country / Region

Status

Direct Allocation

Abuse

abuse@cogentco.com

Contact

ipalloc@cogentco.com

RegDate

1991-04-16

Updated

2023-10-11

Routing

Whois

NetRange:       38.0.0.0 - 38.255.255.255
CIDR:           38.0.0.0/8
NetName:        COGENT-A
NetHandle:      NET-38-0-0-0-1
Parent:          ()
NetType:        Direct Allocation
OriginAS:       AS174
Organization:   PSINet, Inc. (PSI)
RegDate:        1991-04-16
Updated:        2023-10-11
Comment:        IP allocations within 38.0.0.0/8 are used for Cogent customer static IP assignments.
Comment:
Comment:        Reassignment information for this block can be found at rwhois.cogentco.com 4321
Comment:
Comment:        Geofeed https://geofeed.cogentco.com/geofeed.csv
Ref:            https://rdap.arin.net/registry/ip/38.0.0.0

OrgName:        PSINet, Inc.
OrgId:          PSI
Address:        2450 N Street NW
City:           Washington
StateProv:      DC
PostalCode:     20037
Country:        US
RegDate:
Updated:        2023-10-11
Comment:        Geofeed https://geofeed.cogentco.com/geofeed.csv
Ref:            https://rdap.arin.net/registry/entity/PSI

ReferralServer:  rwhois://rwhois.cogentco.com:4321

OrgNOCHandle: ZC108-ARIN
OrgNOCName:   Cogent Communications
OrgNOCPhone:  +1-877-875-4311
OrgNOCEmail:  noc@cogentco.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/ZC108-ARIN

OrgAbuseHandle: COGEN-ARIN
OrgAbuseName:   Cogent Abuse
OrgAbusePhone:  +1-877-875-4311
OrgAbuseEmail:  abuse@cogentco.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/COGEN-ARIN

OrgTechHandle: IPALL-ARIN
OrgTechName:   IP Allocation
OrgTechPhone:  +1-877-875-4311
OrgTechEmail:  ipalloc@cogentco.com
OrgTechRef:    https://rdap.arin.net/registry/entity/IPALL-ARIN

RTechHandle: PSI-NISC-ARIN
RTechName:   IP Allocation
RTechPhone:  +1-877-875-4311
RTechEmail:  ipalloc@cogentco.com
RTechRef:    https://rdap.arin.net/registry/entity/PSI-NISC-ARIN

Graph

CIDR

38.229.0.0/24 38.229.1.0/24 38.229.2.0/24 38.229.3.0/24
38.229.5.0/24 38.229.6.0/24 38.229.7.0/24 38.229.8.0/24
38.229.10.0/24 38.229.11.0/24 38.229.12.0/24 38.229.13.0/24
38.229.15.0/24 38.229.16.0/24 38.229.17.0/24 38.229.18.0/24
38.229.20.0/24 38.229.21.0/24 38.229.22.0/24 38.229.23.0/24
38.229.25.0/24 38.229.26.0/24 38.229.27.0/24 38.229.28.0/24
38.229.30.0/24 38.229.31.0/24 38.229.32.0/24 38.229.33.0/24
38.229.35.0/24 38.229.36.0/24 38.229.37.0/24 38.229.38.0/24
38.229.40.0/24 38.229.41.0/24 38.229.42.0/24 38.229.43.0/24
38.229.45.0/24 38.229.46.0/24 38.229.47.0/24 38.229.48.0/24
38.229.50.0/24 38.229.51.0/24 38.229.52.0/24 38.229.53.0/24
38.229.55.0/24 38.229.56.0/24 38.229.57.0/24 38.229.58.0/24
38.229.60.0/24 38.229.61.0/24 38.229.62.0/24 38.229.63.0/24
38.229.65.0/24 38.229.66.0/24 38.229.67.0/24 38.229.68.0/24
38.229.70.0/24 38.229.71.0/24 38.229.72.0/24 38.229.73.0/24
38.229.75.0/24 38.229.76.0/24 38.229.77.0/24 38.229.78.0/24
38.229.80.0/24 38.229.81.0/24 38.229.82.0/24 38.229.83.0/24
38.229.85.0/24 38.229.86.0/24 38.229.87.0/24 38.229.88.0/24
38.229.90.0/24 38.229.91.0/24 38.229.92.0/24 38.229.93.0/24
38.229.95.0/24 38.229.96.0/24 38.229.97.0/24 38.229.98.0/24
38.229.100.0/24 38.229.101.0/24 38.229.102.0/24 38.229.103.0/24
38.229.105.0/24 38.229.106.0/24 38.229.107.0/24 38.229.108.0/24
38.229.110.0/24 38.229.111.0/24 38.229.112.0/24 38.229.113.0/24
38.229.115.0/24 38.229.116.0/24 38.229.117.0/24 38.229.118.0/24
38.229.120.0/24 38.229.121.0/24 38.229.122.0/24 38.229.123.0/24
38.229.125.0/24 38.229.126.0/24 38.229.127.0/24 38.229.128.0/24
38.229.130.0/24 38.229.131.0/24 38.229.132.0/24 38.229.133.0/24
38.229.135.0/24 38.229.136.0/24 38.229.137.0/24 38.229.138.0/24
38.229.140.0/24 38.229.141.0/24 38.229.142.0/24 38.229.143.0/24
38.229.145.0/24 38.229.146.0/24 38.229.147.0/24 38.229.148.0/24
38.229.150.0/24 38.229.151.0/24 38.229.152.0/24 38.229.153.0/24
38.229.155.0/24 38.229.156.0/24 38.229.157.0/24 38.229.158.0/24
38.229.160.0/24 38.229.161.0/24 38.229.162.0/24 38.229.163.0/24
38.229.165.0/24 38.229.166.0/24 38.229.167.0/24 38.229.168.0/24
38.229.170.0/24 38.229.171.0/24 38.229.172.0/24 38.229.173.0/24
38.229.175.0/24 38.229.176.0/24 38.229.177.0/24 38.229.178.0/24
38.229.180.0/24 38.229.181.0/24 38.229.182.0/24 38.229.183.0/24
38.229.185.0/24 38.229.186.0/24 38.229.187.0/24 38.229.188.0/24
38.229.190.0/24 38.229.191.0/24 38.229.192.0/24 38.229.193.0/24
38.229.195.0/24 38.229.196.0/24 38.229.197.0/24 38.229.198.0/24
38.229.200.0/24 38.229.201.0/24 38.229.202.0/24 38.229.203.0/24
38.229.205.0/24 38.229.206.0/24 38.229.207.0/24 38.229.208.0/24
38.229.210.0/24 38.229.211.0/24 38.229.212.0/24 38.229.213.0/24
38.229.215.0/24 38.229.216.0/24 38.229.217.0/24 38.229.218.0/24
38.229.220.0/24 38.229.221.0/24 38.229.222.0/24 38.229.223.0/24
38.229.225.0/24 38.229.226.0/24 38.229.227.0/24 38.229.228.0/24
38.229.230.0/24 38.229.231.0/24 38.229.232.0/24 38.229.233.0/24
38.229.235.0/24 38.229.236.0/24 38.229.237.0/24 38.229.238.0/24
38.229.240.0/24 38.229.241.0/24 38.229.242.0/24 38.229.243.0/24
38.229.245.0/24 38.229.246.0/24 38.229.247.0/24 38.229.248.0/24
38.229.250.0/24 38.229.251.0/24 38.229.252.0/24 38.229.253.0/24
38.229.255.0/24