Data as of Nov 9, 2026

172.81.150.0/24

1 residential-proxy exit · 30 days

Core Transit LLC · space held by Sardis Telecom

Announcement

172.81.148.0/22

RPKI valid

Announced by

AS1097

Type

Unknown

Risk

0 / 100 · Low

Residential-proxy exits

Proxy exits

0.39% of its addresses · 30 days

Always-on exits

100% of its exits

Providers

selling exits here

Oct 10, 2026 – Nov 8, 2026

Exits seen per day

1.3K observations

Proxy providers listing exits

Ake.net
BirdProxies
BottingTools
ByteProxies
Byteful
ColaProxy
Decodo
EnigmaProxy
Geonode
InfiniteProxies
NovaProxy
Novada
Oxylabs
PrivateProxy
Proxiware
ProxyEmpire
ProxyWing
Thordata
ThunderProxy
VantageProxies

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Announced by

Covering announcement 172.81.148.0/22

Prefix: 172.81.148.0/22
Announced by: AS1097 Core Transit LLC
Type: Unknown
Proxy exits: 3
Always-on exits: 2
RPKI: RPKI valid
Netname: SARDISTEL-ALABAMA-01
Registrant: Sardis Telecom
RIR: ARIN

Origin network

AS1097

Name: Core Transit LLC
Type: Internet provider
Registered: Oct 25, 2022
Domain: coretransit.net
Website: www.coretransit.net
Industry: Computer and Information Technology
Spamhaus ASN-DROP: not listed

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
172.81.148.0/22	AS1097	/22	ARIN	RPKI valid
172.81.148.0/22	AS63023	/22	ARIN	Another network

IRR

Route objects on 172.81.148.0/22

Origin	Registry	Description	Maintainer	Modified
AS1097	ARIN	600 3rd Ave E	MNT-FUL-28	Dec 20, 2025
AS63023 not the origin	ARIN	600 3rd Ave E	MNT-FUL-28	Dec 20, 2025

172.81.150.0/24

Residential-proxy exits

Exits seen per day

Proxy providers listing exits

Network & registry

Covering announcement 172.81.148.0/22

AS1097

Who has announced 172.81.148.0/22

Routing history

History

Route origin authorizations

Route objects on 172.81.148.0/22

Registration for this announcement

Abuse contact