Must be a valid IPv4 or IPv6 ip address, e.g. 127.0.0.1 or 2001:DB8:0:0:8:800:200C:417A
Basic Info

City: unknown

Region: unknown

Country: United States

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
b'#
# 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 1997-2026, American Registry for Internet Numbers, Ltd.
#


NetRange:       207.21.0.0 - 207.21.191.255
CIDR:           207.21.0.0/17, 207.21.128.0/18
NetName:        NTTA-207-21
NetHandle:      NET-207-21-0-0-1
Parent:         NET207 (NET-207-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   NTT America, Inc. (NTTAM-1)
RegDate:        2000-05-22
Updated:        2026-02-10
Comment:        Geofeed https://geo.ip.gin.ntt.net/geofeeds/geofeeds.csv
Comment:        Reassignment information for this block is
Comment:        available at rwhois.gin.ntt.net port 4321
Ref:            https://rdap.arin.net/registry/ip/207.21.0.0


OrgName:        NTT America, Inc.
OrgId:          NTTAM-1
Address:        15809 Bear Creek Pkwy
Address:        Suite 320
City:           Redmond
StateProv:      WA
PostalCode:     98052
Country:        US
RegDate:        2005-12-08
Updated:        2024-03-04
Ref:            https://rdap.arin.net/registry/entity/NTTAM-1

ReferralServer:  rwhois://rwhois.gin.ntt.net:4321

OrgNOCHandle: NASC-ARIN
OrgNOCName:   NTT America Support Contact
OrgNOCPhone:  +1-877-688-6625 
OrgNOCEmail:  ce-support@gin.ntt.net
OrgNOCRef:    https://rdap.arin.net/registry/entity/NASC-ARIN

OrgRoutingHandle: PEERI-ARIN
OrgRoutingName:   Peering
OrgRoutingPhone:  +1-877-688-6625 
OrgRoutingEmail:  peering@ntt.net
OrgRoutingRef:    https://rdap.arin.net/registry/entity/PEERI-ARIN

OrgTechHandle: VIPAR-ARIN
OrgTechName:   VIPAR
OrgTechPhone:  +1-877-688-6625 
OrgTechEmail:  ipr@gin.ntt.net
OrgTechRef:    https://rdap.arin.net/registry/entity/VIPAR-ARIN

OrgAbuseHandle: NAAC-ARIN
OrgAbuseName:   NTT America Abuse Contact
OrgAbusePhone:  +1-877-688-6625 
OrgAbuseEmail:  abuse@ntt.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NAAC-ARIN

OrgTechHandle: CANDE70-ARIN
OrgTechName:   Candela, Massimo 
OrgTechPhone:  +1-214-915-1366 
OrgTechEmail:  massimo@ntt.net
OrgTechRef:    https://rdap.arin.net/registry/entity/CANDE70-ARIN

RTechHandle: VIA4-ORG-ARIN
RTechName:   VIPAR
RTechPhone:  +1-877-688-6625 
RTechEmail:  ipr@gin.ntt.net
RTechRef:    https://rdap.arin.net/registry/entity/VIA4-ORG-ARIN


#
# 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 1997-2026, American Registry for Internet Numbers, Ltd.
#



Found a referral to rwhois.gin.ntt.net:4321.

%rwhois V-1.5:0078b6:00 rwhois.gin.ntt.net (Vipar 0.1a. Comments to ipr@gin.ntt.net)
network:Class-Name:network
network:Auth-Area:207.21.124.0/22
network:ID:NETBLK-USV4-204-21-124.127.0.0.1/32
network:Handle:NETBLK-USV4-204-21-124
network:Network-Name:USV4-204-21-124
network:IP-Network:207.21.124.0/22
network:In-Addr-Server;I:GIN1-HST.127.0.0.1/32
network:In-Addr-Server;I:GIN2-HST.127.0.0.1/32
network:In-Addr-Server;I:GIN3-HST.127.0.0.1/32
network:In-Addr-Server;I:GIN4-HST.127.0.0.1/32
network:In-Addr-Server;I:GIN5-HST.127.0.0.1/32
network:IP-Network-Block:207.21.124.0 - 207.21.127.255
network:Org-Name:Zhilian Technology CO., LTD.
network:Street-Address:ORTON SOUTHGATE SUITE 100 12 MAN
network:City:PETERBOROUGH
network:State:
network:Postal-Code:E26UP
network:Country-Code:EN
network:Tech-Contact;I:ZLIDC.127.0.0.1/32
network:Created:2025-11-13 16:45:01.275468+00
network:Updated:2025-11-13 16:45:01.275468+00

%ok'
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 207.21.127.30
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 19595
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;207.21.127.30.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026050600 1800 900 604800 86400

;; Query time: 6 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed May 06 19:24:22 CST 2026
;; MSG SIZE  rcvd: 106
Host info
Host 30.127.21.207.in-addr.arpa not found: 2(SERVFAIL)
Nslookup info:
server can't find 207.21.127.30.in-addr.arpa: SERVFAIL
Related IP info:
Related comments:
IP Type Details Datetime
69.245.220.97 attackbotsspam
Dec 24 13:31:56 zeus sshd[3143]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=69.245.220.97 
Dec 24 13:31:58 zeus sshd[3143]: Failed password for invalid user 1234 from 69.245.220.97 port 52166 ssh2
Dec 24 13:34:31 zeus sshd[3190]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=69.245.220.97 
Dec 24 13:34:33 zeus sshd[3190]: Failed password for invalid user GreatDreams_Test_01 from 69.245.220.97 port 48114 ssh2
2019-12-24 22:48:54
106.13.17.8 attack
Dec 24 09:06:35 plusreed sshd[11540]: Invalid user zjidc!@ from 106.13.17.8
...
2019-12-24 22:22:22
202.100.214.108 attackspambots
Fail2Ban Ban Triggered
2019-12-24 22:18:57
103.81.156.10 attack
SSH/22 MH Probe, BF, Hack -
2019-12-24 22:32:59
46.105.29.160 attackspam
Dec 24 12:31:13 s1 sshd\[23441\]: Invalid user hershey from 46.105.29.160 port 35894
Dec 24 12:31:13 s1 sshd\[23441\]: Failed password for invalid user hershey from 46.105.29.160 port 35894 ssh2
Dec 24 12:33:06 s1 sshd\[23522\]: User sshd from 46.105.29.160 not allowed because not listed in AllowUsers
Dec 24 12:33:06 s1 sshd\[23522\]: Failed password for invalid user sshd from 46.105.29.160 port 54684 ssh2
Dec 24 12:35:01 s1 sshd\[23586\]: Invalid user operator from 46.105.29.160 port 45122
Dec 24 12:35:01 s1 sshd\[23586\]: Failed password for invalid user operator from 46.105.29.160 port 45122 ssh2
...
2019-12-24 22:31:21
182.61.27.149 attackspam
IP blocked
2019-12-24 22:47:18
197.59.182.221 attack
wget call in url
2019-12-24 22:43:48
45.63.11.126 attackbotsspam
Portscan or hack attempt detected by psad/fwsnort
2019-12-24 22:47:58
49.145.197.95 attackspam
Unauthorized connection attempt detected from IP address 49.145.197.95 to port 445
2019-12-24 22:42:54
61.178.103.144 attackbotsspam
port scan and connect, tcp 1433 (ms-sql-s)
2019-12-24 22:12:08
119.10.115.36 attackbotsspam
SSH bruteforce (Triggered fail2ban)
2019-12-24 22:52:30
113.165.2.85 attackspambots
Unauthorized connection attempt detected from IP address 113.165.2.85 to port 445
2019-12-24 22:18:02
45.82.32.108 attack
Postfix DNSBL listed. Trying to send SPAM.
2019-12-24 22:36:06
112.72.79.182 attackspam
Unauthorized connection attempt detected from IP address 112.72.79.182 to port 445
2019-12-24 22:27:28
185.253.250.173 attack
CloudCIX Reconnaissance Scan Detected, PTR: host-good.com.
2019-12-24 22:19:15

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