Home Prefix Lookup198.20.128.0/19

198.20.128.0/19 - BGP Prefix

IPv4ARINallocated RPKI Valid

CIDR

198.20.128.0/19

IP Version

IPv4

Addresses

8.1K

Mask

/19 (255.255.224.0)

Country

🇺🇸 United States

City

Denver

RIR

ARIN

Status

allocated

Allocated

2024-04-17

Announced BGP Routes

0 of 0 routes

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below.

More-Specific Announcements

26 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
198.20.128.0/24	AS397423 TIER-NET - Tier.Net Technologies LLC	Valid	-	2026-10-12
198.20.129.0/24	AS2914 NTT-DATA-2914 - NTT America, Inc.	Valid	-	2026-10-12
198.20.130.0/24	AS2914 NTT-DATA-2914 - NTT America, Inc.	Valid	-	2026-10-12
198.20.131.0/24	AS9009 M247 M247 Europe SRL	Valid	-	2026-10-12
198.20.132.0/24	AS215728 CloudWebManage Kamatera Inc	Valid	-	2026-10-12
198.20.133.0/24	AS149440 EVOXTSDNBHD-AS-AP - Evoxt Sdn. Bhd.	Valid	-	2026-10-12
198.20.134.0/24	AS7029 WINDSTREAM - Windstream Communications LLC	Valid	-	2026-10-12
198.20.135.0/24	AS7029 WINDSTREAM - Windstream Communications LLC	Valid	-	2026-10-12
198.20.136.0/24	AS9009 M247 M247 Europe SRL	Valid	-	2026-10-12
198.20.137.0/24	AS47690 TNGNET TNGNET B.V.	Valid	-	2026-10-12
198.20.138.0/24	AS30058 FDCSERVERS - FDCservers.net	Valid	-	2026-10-12
198.20.139.0/24	AS11798 ACEDATACENTERS-AS-1 - Ace Data Centers, Inc.	Valid	-	2026-10-12
198.20.139.0/24	AS395470 NYM - Nymlyria LLC	Invalid	-	2026-10-12
198.20.140.0/22	AS201907 TOV-BITIORA TOV Bitiora	Invalid	-	2026-10-12
198.20.140.0/24	AS3257 GTT-BACKBONE GTT Communications Inc.	Valid	-	2026-10-12
198.20.141.0/24	AS3257 GTT-BACKBONE GTT Communications Inc.	Valid	-	2026-10-12
198.20.142.0/24	AS3257 GTT-BACKBONE GTT Communications Inc.	Valid	-	2026-10-12
198.20.143.0/24	AS3257 GTT-BACKBONE GTT Communications Inc.	Valid	-	2026-10-12
198.20.144.0/22	AS401152 ADCIL-ASN-01 - Ace Data Centers II, L.L.C.	No ROA	-	2026-10-12
198.20.148.0/22	AS6079 RCN-AS - RCN	Valid	-	2026-10-12
198.20.148.0/22	AS201907 TOV-BITIORA TOV Bitiora	Invalid	-	2026-10-12
198.20.152.0/24	AS9009 M247 M247 Europe SRL	Valid	-	2026-10-12
198.20.153.0/24	AS149440 EVOXTSDNBHD-AS-AP - Evoxt Sdn. Bhd.	Valid	-	2026-10-12
198.20.155.0/24	AS9318 SKB-AS-KR - SK Broadband Co Ltd	Valid	-	2026-10-12
198.20.156.0/22	AS54600 PEG-SV - PEG TECH INC	Invalid	-	2026-10-12
198.20.156.0/22	AS401152 ADCIL-ASN-01 - Ace Data Centers II, L.L.C.	Valid	-	2026-10-12

Transfer History

Registry transfers of 198.20.128.0/19, blocks inside it, or blocks containing it.

198.20.128.0/19Transfer · 2024-04-17
Smart Solutions IT
🇺🇸 US ARIN
→
Ace Data Centers II, L.L.C.
🇺🇸 US ARIN

Date	Resource	From	To	Type
2024-04-17	198.20.128.0/19	Smart Solutions IT 🇺🇸 US ARIN	Ace Data Centers II, L.L.C. 🇺🇸 US ARIN	Transfer

Geolocation

Country🇺🇸United StatesUS

CityDenver

Learn more

RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
RPKI validatorCheck ROA coverage for any prefix or ASN
What is BGP?How prefixes are announced and routed
More-specific prefixesGlossary: covering and more-specific routes
IPv4 transfers in the ARIN regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/198.20.128.0/19

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/198.20.128.0/19" | jq

External Links

RIPEstat