38.63.64.90 - IPInfo

Basic Info

City: San Jose

Region: California

Country: United States

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:

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Comments on same subnet:

No discussion about this subnet yet..

Whois info:

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#



# start

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:       
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

# end


# start

NetRange:       38.63.0.0 - 38.63.127.255
CIDR:           38.63.0.0/17
NetName:        PEG-TECH-CGNT-NET-17
NetHandle:      NET-38-63-0-0-1
Parent:         COGENT-A (NET-38-0-0-0-1)
NetType:        Reallocated
OriginAS:       
Organization:   PEG TECH INC (PT-82)
RegDate:        2025-07-03
Updated:        2025-07-03
Ref:            https://rdap.arin.net/registry/ip/38.63.0.0


OrgName:        PEG TECH INC
OrgId:          PT-82
Address:        2805 Mission College Blvd
City:           Santa Clara
StateProv:      CA
PostalCode:     95054
Country:        US
RegDate:        2012-03-27
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/PT-82


OrgAbuseHandle: ABUSE3497-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-408-692-5581 
OrgAbuseEmail:  abuse@petaexpress.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE3497-ARIN

OrgNOCHandle: NOC12550-ARIN
OrgNOCName:   NOC
OrgNOCPhone:  +1-408-692-5581 
OrgNOCEmail:  noc@petaexpress.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC12550-ARIN

OrgTechHandle: NOC12550-ARIN
OrgTechName:   NOC
OrgTechPhone:  +1-408-692-5581 
OrgTechEmail:  noc@petaexpress.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NOC12550-ARIN

# end



#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#



Found a referral to rwhois.cogentco.com:4321.

%rwhois V-1.5:0010b0:00 rwhois.cogentco.com (CGNT rwhoisd 1.2.1)
network:ID:NET4-263F000011
network:Network-Name:NET4-263F000011
network:IP-Network:38.63.0.0/17
network:Org-Name:PEG Tech Inc.
network:Street-Address:11 GREAT OAKS BLVD
network:City:SAN JOSE
network:State:CA
network:Country:US
network:Postal-Code:95119
network:Tech-Contact:ZC108-ARIN
network:Updated:2025-07-03 17:25:10
%ok

Dig info:

; <<>> DiG 9.10.3-P4-Ubuntu <<>> 38.63.64.90
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 55072
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;38.63.64.90.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025092200 1800 900 604800 86400

;; Query time: 11 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Sep 22 16:24:30 CST 2025
;; MSG SIZE  rcvd: 104

Host info

Host 90.64.63.38.in-addr.arpa. not found: 3(NXDOMAIN)

Nslookup info:

Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 90.64.63.38.in-addr.arpa: NXDOMAIN

Related IP info:

Related comments:

IP	Type	Details	Datetime
182.61.187.66	attack	srv02 Mass scanning activity detected Target: 28229 ..	2020-09-05 20:58:33
222.186.175.212	attack	Sep 5 15:03:32 vps1 sshd[31283]: Failed none for invalid user root from 222.186.175.212 port 14648 ssh2 Sep 5 15:03:33 vps1 sshd[31283]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.212 user=root Sep 5 15:03:34 vps1 sshd[31283]: Failed password for invalid user root from 222.186.175.212 port 14648 ssh2 Sep 5 15:03:38 vps1 sshd[31283]: Failed password for invalid user root from 222.186.175.212 port 14648 ssh2 Sep 5 15:03:44 vps1 sshd[31283]: Failed password for invalid user root from 222.186.175.212 port 14648 ssh2 Sep 5 15:03:49 vps1 sshd[31283]: Failed password for invalid user root from 222.186.175.212 port 14648 ssh2 Sep 5 15:03:54 vps1 sshd[31283]: Failed password for invalid user root from 222.186.175.212 port 14648 ssh2 Sep 5 15:03:55 vps1 sshd[31283]: error: maximum authentication attempts exceeded for invalid user root from 222.186.175.212 port 14648 ssh2 [preauth] ...	2020-09-05 21:07:50
61.177.172.61	attack	Sep 5 12:44:29 instance-2 sshd[23235]: Failed password for root from 61.177.172.61 port 64986 ssh2 Sep 5 12:44:34 instance-2 sshd[23235]: Failed password for root from 61.177.172.61 port 64986 ssh2 Sep 5 12:44:38 instance-2 sshd[23235]: Failed password for root from 61.177.172.61 port 64986 ssh2 Sep 5 12:44:42 instance-2 sshd[23235]: Failed password for root from 61.177.172.61 port 64986 ssh2	2020-09-05 20:45:46
145.239.92.26	attackspambots	Automatic report - Banned IP Access	2020-09-05 21:20:03
112.85.42.30	attackspambots	Sep 5 14:55:41 ip106 sshd[16547]: Failed password for root from 112.85.42.30 port 58939 ssh2 Sep 5 14:55:43 ip106 sshd[16547]: Failed password for root from 112.85.42.30 port 58939 ssh2 ...	2020-09-05 21:09:03
64.225.47.162	attack	" "	2020-09-05 20:48:10
45.142.120.179	attackspam	2020-09-05T07:11:03.022890linuxbox-skyline auth[95780]: pam_unix(dovecot:auth): authentication failure; logname= uid=0 euid=0 tty=dovecot ruser=dogan55 rhost=45.142.120.179 ...	2020-09-05 21:14:40
24.248.1.186	attack	TCP (SYN) 24.248.1.186:63521 -> port 23, len 44	2020-09-05 20:56:11
45.123.40.42	attack	Honeypot attack, port: 445, PTR: PTR record not found	2020-09-05 21:21:45
39.41.26.111	attack	Sep 4 18:53:05 mellenthin postfix/smtpd[32352]: NOQUEUE: reject: RCPT from unknown[39.41.26.111]: 554 5.7.1 Service unavailable; Client host [39.41.26.111] blocked using zen.spamhaus.org; https://www.spamhaus.org/query/ip/39.41.26.111; from= to= proto=ESMTP helo=<[39.41.26.111]>	2020-09-05 20:59:35
121.160.139.118	attack	Sep 5 08:16:55 myvps sshd[31127]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.160.139.118 Sep 5 08:16:56 myvps sshd[31127]: Failed password for invalid user claude from 121.160.139.118 port 44118 ssh2 Sep 5 08:27:45 myvps sshd[5507]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.160.139.118 ...	2020-09-05 21:02:40
201.150.149.91	attackspambots	Port probing on unauthorized port 23	2020-09-05 20:42:07
104.244.77.95	attackspam	Sep 5 13:54:55 h2646465 sshd[21947]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.244.77.95 user=root Sep 5 13:54:57 h2646465 sshd[21947]: Failed password for root from 104.244.77.95 port 40608 ssh2 Sep 5 13:55:02 h2646465 sshd[21947]: Failed password for root from 104.244.77.95 port 40608 ssh2 Sep 5 13:54:55 h2646465 sshd[21947]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.244.77.95 user=root Sep 5 13:54:57 h2646465 sshd[21947]: Failed password for root from 104.244.77.95 port 40608 ssh2 Sep 5 13:55:02 h2646465 sshd[21947]: Failed password for root from 104.244.77.95 port 40608 ssh2 Sep 5 13:54:55 h2646465 sshd[21947]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.244.77.95 user=root Sep 5 13:54:57 h2646465 sshd[21947]: Failed password for root from 104.244.77.95 port 40608 ssh2 Sep 5 13:55:02 h2646465 sshd[21947]: Failed password for root from 104.244.77.95	2020-09-05 20:51:56
157.56.9.9	attackspambots	Invalid user test from 157.56.9.9 port 45400	2020-09-05 21:17:24
222.186.30.112	attackbotsspam	Tried sshing with brute force.	2020-09-05 21:15:14

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