Home Prefix Lookup198.228.0.0/16

198.228.0.0/16 - BGP Prefix

IPv4not announced RPKI Valid

CIDR

198.228.0.0/16

IP Version

IPv4

Addresses

65.5K

Mask

/16 (255.255.0.0)

Country

🇺🇸 United States

City

Atlanta

Status

not announced

Allocated

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

22 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
198.228.0.0/19	AS20057 ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLC	No ROA	-	2026-10-11
198.228.90.0/24	AS26611 COMUNICACION CELULAR S.A. COMCEL S.A.	No ROA	-	2026-10-11
198.228.96.0/24	AS16509 AMAZON-02 - Amazon.com, Inc.	Valid	-	2026-10-11
198.228.97.0/24	AS14618 AMAZON-AES - Amazon.com, Inc.	Valid	-	2026-10-11
198.228.101.0/24	AS204933 EPIC Epic Den Bosch B.V.	Valid	-	2026-10-11
198.228.192.0/18	AS7018 ATT-INTERNET4 - AT&T Enterprises, LLC	Valid	-	2026-10-11
198.228.192.0/20	AS20057 ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLC	Valid	-	2026-10-11
198.228.194.0/24	AS20057 ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLC	Valid	-	2026-10-11
198.228.195.0/24	AS20057 ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLC	Valid	-	2026-10-11
198.228.200.0/24	AS20057 ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLC	Valid	-	2026-10-11
198.228.201.0/24	AS20057 ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLC	Valid	-	2026-10-11
198.228.203.0/24	AS20057 ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLC	Valid	-	2026-10-11
198.228.204.0/24	AS20057 ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLC	Valid	-	2026-10-11
198.228.205.0/24	AS20057 ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLC	Valid	-	2026-10-11
198.228.206.0/24	AS20057 ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLC	Valid	-	2026-10-11
198.228.207.0/24	AS20057 ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLC	Valid	-	2026-10-11
198.228.208.0/20	AS20057 ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLC	Valid	-	2026-10-11
198.228.217.0/24	AS20057 ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLC	Valid	-	2026-10-11
198.228.224.0/20	AS20057 ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLC	Valid	-	2026-10-11
198.228.230.0/24	AS20057 ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLC	Valid	-	2026-10-11
198.228.237.0/24	AS20057 ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLC	Valid	-	2026-10-11
198.228.248.0/21	AS7287 PBI-NET-BLK2 - AT&T Enterprises, LLC	Valid	-	2026-10-11

More Specific Prefixes

Prefix	AS	Country	Status
198.228.0.0/18		🇺🇸US	allocated
198.228.64.0/20		🇺🇸US	allocated
198.228.80.0/22		🇺🇸US	allocated
198.228.84.0/23		🇺🇸US	allocated
198.228.86.0/23		🇨🇦CA	allocated
198.228.88.0/23		🇨🇦CA	allocated
198.228.90.0/24	AS26611	🇨🇴CO	allocated
198.228.91.0/24	AS402136	🇺🇸US	allocated
198.228.92.0/22	AS29946	🇺🇸US	allocated
198.228.96.0/19	AS29946	🇺🇸US	allocated
198.228.96.0/22		🇺🇸US	allocated
198.228.100.0/24	AS29946	🇺🇸US	allocated
198.228.101.0/24	AS204933	🇳🇱NL	assigned
198.228.102.0/23		🇳🇱NL	assigned
198.228.104.0/21	AS29946	🇺🇸US	allocated
198.228.112.0/20	AS29946	🇺🇸US	allocated
198.228.128.0/22	AS29946	🇺🇸US	allocated
198.228.132.0/22		🇺🇸US	allocated
198.228.136.0/21		🇺🇸US	allocated
198.228.144.0/20		🇺🇸US	allocated
198.228.160.0/19		🇺🇸US	allocated
198.228.192.0/18	AS7018	🇺🇸US	allocated

Transfer History

Registry transfers of 198.228.0.0/16, blocks inside it, or blocks containing it.

198.228.91.0/24Transfer · 2026-09-28
Union Wireless
🇺🇸 US ARIN
→
Aerenserve Software LLC
🇺🇸 US ARIN
198.228.96.0/22Transfer · 2026-08-28
Union Wireless
🇺🇸 US ARIN
→
Open Systems Americas Inc.
🇺🇸 US ARIN
198.228.103.0/24inter-RIRTransfer · 2026-06-29
Union Wireless
🇺🇸 US ARIN
→
Epic Den Bosch B.V.
RIPE NCC
198.228.102.0/24inter-RIRTransfer · 2026-06-29
Union Wireless
🇺🇸 US ARIN
→
Epic Den Bosch B.V.
RIPE NCC
198.228.102.0/23inter-RIRTransfer · 2026-06-29
not published
ARIN
→
Epic Den Bosch B.V.
🇳🇱 NL RIPE NCC
198.228.101.0/24inter-RIRTransfer · 2026-06-29
Union Wireless
🇺🇸 US ARIN
→
Epic Den Bosch B.V.
🇳🇱 NL RIPE NCC
198.228.90.0/24inter-RIRTransfer · 2025-04-07
Wireless Data Service Provider Corporation
🇺🇸 US ARIN
→
COMUNICACIÓN CELULAR S.A. COMCEL S.A.
🇨🇴 CO LACNIC
198.228.192.0/18Transfer · 2025-04-01
Wireless Data Service Provider Corporation
🇺🇸 US ARIN
→
AT&T Enterprises, LLC
🇺🇸 US ARIN
198.228.64.0/20Transfer · 2025-04-01
Wireless Data Service Provider Corporation
🇺🇸 US ARIN
→
AT&T Enterprises, LLC
🇺🇸 US ARIN
198.228.132.0/22Transfer · 2025-04-01
Wireless Data Service Provider Corporation
🇺🇸 US ARIN
→
AT&T Enterprises, LLC
🇺🇸 US ARIN

Date	Resource	From	To	Type
2026-09-28	198.228.91.0/24	Union Wireless 🇺🇸 US ARIN	Aerenserve Software LLC 🇺🇸 US ARIN	Transfer
2026-08-28	198.228.96.0/22	Union Wireless 🇺🇸 US ARIN	Open Systems Americas Inc. 🇺🇸 US ARIN	Transfer
2026-06-29	198.228.103.0/24inter-RIR	Union Wireless 🇺🇸 US ARIN	Epic Den Bosch B.V. RIPE NCC	Transfer
2026-06-29	198.228.102.0/24inter-RIR	Union Wireless 🇺🇸 US ARIN	Epic Den Bosch B.V. RIPE NCC	Transfer
2026-06-29	198.228.102.0/23inter-RIR	not published ARIN	Epic Den Bosch B.V. 🇳🇱 NL RIPE NCC	Transfer
2026-06-29	198.228.101.0/24inter-RIR	Union Wireless 🇺🇸 US ARIN	Epic Den Bosch B.V. 🇳🇱 NL RIPE NCC	Transfer
2025-04-07	198.228.90.0/24inter-RIR	Wireless Data Service Provider Corporation 🇺🇸 US ARIN	COMUNICACIÓN CELULAR S.A. COMCEL S.A. 🇨🇴 CO LACNIC	Transfer
2025-04-01	198.228.192.0/18	Wireless Data Service Provider Corporation 🇺🇸 US ARIN	AT&T Enterprises, LLC 🇺🇸 US ARIN	Transfer
2025-04-01	198.228.64.0/20	Wireless Data Service Provider Corporation 🇺🇸 US ARIN	AT&T Enterprises, LLC 🇺🇸 US ARIN	Transfer
2025-04-01	198.228.132.0/22	Wireless Data Service Provider Corporation 🇺🇸 US ARIN	AT&T Enterprises, LLC 🇺🇸 US ARIN	Transfer

View all 23 transfers →

Geolocation

Country🇺🇸United StatesUS

RegionGeorgia

CityAtlanta

Coordinates33.7501, -84.3885 ↗

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 transfer marketTransfers published by all five RIRs

API

Open

GEThttps://api.ipctl.io/v1/prefix/198.228.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/198.228.0.0/16" | jq

External Links

RIPEstat