[ IP ]

198.63.208.103

#479,451Top IPs · 1M scope0 domains

Overview

Top IPs list rank

1M: #479,451(24 observation hits)

Hosted domains (90 days): 0
Hosted domains (all time): 0
First seen: Wed Jul 15 2026 21:13:25 GM
Last seen: Mon Oct 05 2026 16:04:21 GM
PDNS hits (90 days): 24
Country: US
Snapshot: 1970-01-01

Network operated by NTT America, Inc. (NTTAM-1) (NTTA-198-63).

List rank history

30 daily snapshots in the Top IPs list (1M scope). Lower rank numbers indicate more accumulated passive-DNS observation evidence.

Whois — 198.63.208.103

Netname: NTTA-198-63
Organization: NTT America, Inc. (NTTAM-1)
Country: US
ASN: —

Registry record

WHOIS

Registry fields

Network range: 198.63.0.0 - 198.66.255.255
CIDR: 198.64.0.0/15, 198.63.0.0/16, 198.66.0.0/16
Network name: NTTA-198-63
Net Handle: NET-198-63-0-0-1
Parent network: NET198 (NET-198-0-0-0-0)

Hosted domains — PDNS pivot

No hosted domains found for 198.63.208.103 in passive DNS yet.

# # 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: 198.63.0.0 - 198.66.255.255 CIDR: 198.64.0.0/15, 198.63.0.0/16, 198.66.0.0/16 NetName: NTTA-198-63 NetHandle: NET-198-63-0-0-1 Parent: NET198 (NET-198-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: NTT America, Inc. (NTTAM-1) RegDate: 1993-02-11 Updated: 2026-02-10 Comment: Geofeed https://geo.ip.gin.ntt.net/geofeeds/geofeeds.csv Comment: Comment: Reassignment information for this block is Comment: available at rwhois.gin.ntt.net port 4321 Ref: https://rdap.arin.net/registry/ip/198.63.0.0 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 OrgRoutingHandle: PEERI-ARIN OrgRoutingName: Peering OrgRoutingPhone: +1-877-688-6625 OrgRoutingEmail: [email protected] OrgRoutingRef: https://rdap.arin.net/registry/entity/PEERI-ARIN OrgNOCHandle: NASC-ARIN OrgNOCName: NTT America Support Contact OrgNOCPhone: +1-877-688-6625 OrgNOCEmail: [email protected] OrgNOCRef: https://rdap.arin.net/registry/entity/NASC-ARIN OrgTechHandle: CANDE70-ARIN OrgTechName: Candela, Massimo OrgTechPhone: +1-214-915-1366 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/CANDE70-ARIN OrgTechHandle: VIPAR-ARIN OrgTechName: VIPAR OrgTechPhone: +1-877-688-6625 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/VIPAR-ARIN OrgAbuseHandle: NAAC-ARIN OrgAbuseName: NTT America Abuse Contact OrgAbusePhone: +1-877-688-6625 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/NAAC-ARIN RTechHandle: VIA4-ORG-ARIN RTechName: VIPAR RTechPhone: +1-877-688-6625 RTechEmail: [email protected] 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 [email protected]) network:Class-Name:network network:Auth-Area:198.63.0.0/16 network:ID:NETBLK-VRIO-198-063.127.0.0.1/32 network:Handle:NETBLK-VRIO-198-063 network:Network-Name:VRIO-198-063 network:IP-Network:198.63.0.0/16 network:In-Addr-Server;I:AUTH21-GIN-HST.127.0.0.1/32 network:In-Addr-Server;I:AUTH22-GIN-HST.127.0.0.1/32 network:In-Addr-Server;I:AUTH23-GIN-HST.127.0.0.1/32 network:In-Addr-Server;I:AUTH24-GIN-HST.127.0.0.1/32 network:In-Addr-Server;I:AUTH25-GIN-HST.127.0.0.1/32 network:IP-Network-Block:198.63.0.0 - 198.63.255.255 network:Org-Name:NTT America, Inc. network:Street-Address:8300 E Maplewood Ave. Suite 400 network:City:Greenwood Village network:State:CO network:Postal-Code:80111 network:Country-Code:US network:Tech-Contact;I:VIA4-ORG-ARIN.127.0.0.1/32 network:Created:2000-05-16 19:29:56+00 network:Updated:2025-04-01 18:15:03.785254+00 %ok