City: Chapel Hill
Region: North Carolina
Country: United States
Internet Service Provider: unknown
Hostname: unknown
Organization: unknown
Usage Type: unknown
#
# 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: 157.98.0.0 - 157.98.255.255
CIDR: 157.98.0.0/16
NetName: NIEHS
NetHandle: NET-157-98-0-0-1
Parent: NET157 (NET-157-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: National Institute of Environmental Health Sciences (NIEHS)
RegDate: 1991-12-19
Updated: 2021-12-14
Ref: https://rdap.arin.net/registry/ip/157.98.0.0
OrgName: National Institute of Environmental Health Sciences
OrgId: NIEHS
Address: 111 Alexander Drive
City: Research Triangle Park
StateProv: NC
PostalCode: 27709
Country: US
RegDate: 1991-12-19
Updated: 2020-04-27
Ref: https://rdap.arin.net/registry/entity/NIEHS
OrgTechHandle: NIEHS2-ARIN
OrgTechName: NIEHS Networks
OrgTechPhone: +1-336-214-0753
OrgTechEmail: matthew.may@nih.gov
OrgTechRef: https://rdap.arin.net/registry/entity/NIEHS2-ARIN
OrgAbuseHandle: NIEHS2-ARIN
OrgAbuseName: NIEHS Networks
OrgAbusePhone: +1-336-214-0753
OrgAbuseEmail: matthew.may@nih.gov
OrgAbuseRef: https://rdap.arin.net/registry/entity/NIEHS2-ARIN
RTechHandle: CT1893-ARIN
RTechName: Tate, Charlie
RTechPhone: +1-919-815-7251
RTechEmail: tate@nih.gov
RTechRef: https://rdap.arin.net/registry/entity/CT1893-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.
#; <<>> DiG 9.10.3-P4-Ubuntu <<>> 157.98.38.192
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 56866
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;157.98.38.192. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026041000 1800 900 604800 86400
;; Query time: 11 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Apr 10 19:42:25 CST 2026
;; MSG SIZE rcvd: 106Host 192.38.98.157.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 192.38.98.157.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 181.176.161.151 | attackbots | Honeypot attack, port: 445, PTR: PTR record not found |
2019-08-16 13:06:00 |
| 119.29.104.238 | attack | Invalid user jen from 119.29.104.238 port 35850 |
2019-08-16 13:07:06 |
| 220.143.87.163 | attackspambots | 23/tcp [2019-08-16]1pkt |
2019-08-16 13:28:53 |
| 113.123.117.132 | attackspam | 81/tcp [2019-08-15]1pkt |
2019-08-16 13:06:23 |
| 164.132.74.78 | attack | Invalid user rmt from 164.132.74.78 port 38624 |
2019-08-16 13:08:58 |
| 218.250.1.81 | attackbotsspam | [portscan] Port scan |
2019-08-16 13:25:46 |
| 179.113.118.141 | attackbots | 23/tcp [2019-08-16]1pkt |
2019-08-16 13:56:33 |
| 27.73.50.96 | attack | Unauthorised access (Aug 15) SRC=27.73.50.96 LEN=44 TTL=44 ID=24459 TCP DPT=8080 WINDOW=44569 SYN |
2019-08-16 13:08:40 |
| 182.162.143.16 | attack | Aug 16 01:38:51 TORMINT sshd\[30724\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.162.143.16 user=root Aug 16 01:38:53 TORMINT sshd\[30724\]: Failed password for root from 182.162.143.16 port 50770 ssh2 Aug 16 01:43:59 TORMINT sshd\[31071\]: Invalid user amssys from 182.162.143.16 Aug 16 01:43:59 TORMINT sshd\[31071\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.162.143.16 ... |
2019-08-16 13:51:54 |
| 159.65.174.81 | attackbots | Aug 16 07:18:00 eventyay sshd[8317]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.174.81 Aug 16 07:18:02 eventyay sshd[8317]: Failed password for invalid user nathan from 159.65.174.81 port 56708 ssh2 Aug 16 07:23:36 eventyay sshd[9692]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.174.81 ... |
2019-08-16 13:49:05 |
| 51.159.28.59 | attack | Splunk® : Brute-Force login attempt on SSH: Aug 16 01:23:46 testbed sshd[25915]: Disconnected from 51.159.28.59 port 46913 [preauth] |
2019-08-16 13:27:45 |
| 76.98.206.47 | attackbotsspam | 5555/tcp 5555/tcp 5555/tcp [2019-08-15]3pkt |
2019-08-16 13:21:13 |
| 24.7.159.76 | attackbots | Aug 16 05:40:08 db sshd\[10342\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=c-24-7-159-76.hsd1.ca.comcast.net user=root Aug 16 05:40:09 db sshd\[10342\]: Failed password for root from 24.7.159.76 port 39596 ssh2 Aug 16 05:44:31 db sshd\[10381\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=c-24-7-159-76.hsd1.ca.comcast.net user=root Aug 16 05:44:34 db sshd\[10381\]: Failed password for root from 24.7.159.76 port 58486 ssh2 Aug 16 05:48:46 db sshd\[10429\]: Invalid user wade from 24.7.159.76 Aug 16 05:48:46 db sshd\[10429\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=c-24-7-159-76.hsd1.ca.comcast.net ... |
2019-08-16 13:50:24 |
| 170.0.126.185 | attackbots | namecheap spam |
2019-08-16 13:00:54 |
| 222.186.15.101 | attack | 2019-08-16T05:33:30.439204abusebot-2.cloudsearch.cf sshd\[31119\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.15.101 user=root |
2019-08-16 13:47:03 |