IP Address Information For 148.183.197.61
IP address information can vary in different details, from the IP's server and datacenters, WHOIS information, all the way to geolocation and longitude/latitude coordinates, and
goes all the way to the IP address' network organization, IP ranges, appearance in DNSBL blacklists, and more.
In this page we have collected a sample of information for the IP address 148.183.197.61.
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General information:
- IP Address: 148.183.197.61
- DNS Hostname (PTR Record): No Hostname
- DNS Nameservers: ns01.nationalgrid.com, ns02.nationalgrid.com
- DNS Zone: 183.148.in-addr.arpa
- Network route: 148.183.0.0/16
- Network owner: National Grid
- ASN #: 11529
- Part of range: 148.183.197.0/24
Geographic location:
- Country: United States - US
- City: Waltham
- State/Region: Massachusetts
- Longitude: -71.235634
- Latitude: 42.376400
- Timezone: -04:00
Location on the map:
Network speed information:
-
Mobile:,Download255.10MbpsUpload17.37Mbps
-
Broadband:,Download362.14MbpsUpload181.93Mbps
IP Address 148.183.197.61 WHOIS Information:
# # 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. # NetRange: 148.183.0.0 - 148.183.255.255 CIDR: 148.183.0.0/16 NetName: NGUS NetHandle: NET-148-183-0-0-1 Parent: NET148 (NET-148-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: National Grid (NGUS) RegDate: 1991-05-16 Updated: 2021-12-14 Ref: https://rdap.arin.net/registry/ip/148.183.0.0 OrgName: National Grid OrgId: NGUS Address: 40 Sylvan Road City: Waltham StateProv: MA PostalCode: 02451 Country: US RegDate: 2013-06-04 Updated: 2025-07-11 Ref: https://rdap.arin.net/registry/entity/NGUS OrgTechHandle: CHAMP121-ARIN OrgTechName: Champagne, David OrgTechPhone: +1-609-214-5649 OrgTechEmail: david.champagne@pcn-inc.com OrgTechRef: https://rdap.arin.net/registry/entity/CHAMP121-ARIN OrgNOCHandle: DP1276-ARIN OrgNOCName: Page, Doug OrgNOCPhone: +1-516-490-6906 OrgNOCEmail: douglas.page@nationalgrid.com OrgNOCRef: https://rdap.arin.net/registry/entity/DP1276-ARIN OrgTechHandle: DP1276-ARIN OrgTechName: Page, Doug OrgTechPhone: +1-516-490-6906 OrgTechEmail: douglas.page@nationalgrid.com OrgTechRef: https://rdap.arin.net/registry/entity/DP1276-ARIN OrgAbuseHandle: DP1276-ARIN OrgAbuseName: Page, Doug OrgAbusePhone: +1-516-490-6906 OrgAbuseEmail: douglas.page@nationalgrid.com OrgAbuseRef: https://rdap.arin.net/registry/entity/DP1276-ARIN OrgTechHandle: WILHE66-ARIN OrgTechName: Wilhelm, Anthony OrgTechPhone: +1-810-434-8399 OrgTechEmail: anthony.wilhelm@nationalgrid.com OrgTechRef: https://rdap.arin.net/registry/entity/WILHE66-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 1997-2025, American Registry for Internet Numbers, Ltd. #
Reputation information:
- Sender score: 2 (very poor)
Blacklists information:
- Listed in Spamhaus: no
- Listed in Barracuda: no
- Listed in Spamcop: no
- More blacklists: Full blacklists test on 148.183.197.61
Email behaviour monitor:
The IP address 148.183.197.61 appears to be an active mail server. The following charts represent data the community has gathered by observing the mail sending behaviour of this IP address during the last 10 days from 21-11-25 to 01-12-25: