Home ASN LookupAS55140

AS55140 SHO-ME-TECHNOLOGIES - Sho Me Technologies, LLC

🇺🇸

ARINassigned

Announced Prefixes (BGP)

33total

31 IPv42 IPv6

IPv4 Addresses

Allocated (RIR)27,392

Announced (BGP)40,448

IPv6 Addresses

Allocated (RIR)7.9×10²⁸

Announced (BGP)8.4×10²⁸

Prefix Limit (IPv4)

100

Prefix Limit (IPv6)

Country

🇺🇸 US

RIR

ARIN

Status

assigned

Allocated

2013-03-14

Routing hygiene

Score 33/100 · Medium risk

RPKI ROA coverage

21.2%

no RPKI invalid prefixes

IRR route objects

90.9%

no origin mismatches

Hijack signals

0 announced against others' ROAs, 0 own announced by others

Upstreams

diversity 21/100

79% of announced prefixes (26 of 33) have no valid ROA
Routes concentrated on one upstream (88% of routes)

Based on 33 announced prefixes, updated daily (2026-10-21). How the score works · RPKI explained

Announced Prefixes

(BGP)33

Prefix	RPKI	IRR	Last Seen
38.21.144.0/20	No ROA	Other IRR	2026-10-26
38.39.208.0/20	No ROA	Other IRR	2026-10-26
38.39.209.0/24	No ROA	Other IRR	2026-10-26
38.65.102.0/24	No ROA	Other IRR	2026-10-26
38.65.108.0/23	No ROA	Other IRR	2026-10-26
38.65.113.0/24	No ROA	Other IRR	2026-10-26
38.65.114.0/24	No ROA	Other IRR	2026-10-26
38.65.119.0/24	No ROA	Other IRR	2026-10-26
38.100.250.0/24	No ROA	Other IRR	2026-10-26
38.131.208.0/21	No ROA	Other IRR	2026-10-26

1-10 of 33

1 / 4

Allocated Prefixes

(RIR)9

Prefix	Country	RIR	Status
23.138.0.0/24	🇺🇸 US	ARIN	allocated
153.60.64.0/18	🇺🇸 US	ARIN	allocated
162.220.180.0/22	🇺🇸 US	ARIN	allocated
162.245.104.0/21	🇺🇸 US	ARIN	allocated
162.252.96.0/22	🇺🇸 US	ARIN	allocated
198.1.0.0/21	🇺🇸 US	ARIN	allocated
207.70.240.0/20	🇺🇸 US	ARIN	allocated
209.177.74.0/23	🇺🇸 US	ARIN	allocated
2606:b080::/32	🇺🇸 US	ARIN	allocated

All 33 announced prefixes of AS55140 →

Downstream Customers(3)

ASN	Name
AS33273	🇺🇸CURRENT-HIGH-SPEED - Current Inc.
AS395967	🇺🇸WIDEPENNET - WON Communications, LLC
AS400637	🇺🇸MO-LAGERS-01 - Missouri Local Government Employees Retirement System

BGP Neighbours

(seen in AS paths)

Upstreams (4)

Networks AS55140 hands its own prefixes to: transit providers, or peers at an exchange.

AS6939Hurricane Electric28
AS19754The Fusion Network2
AS52025PARADOXNETWORKS LIMITED ParadoxNetworks Limited2
AS174Cogent Communications1

Downstreams (28)

Networks whose own prefixes AS55140 passes on: usually its customers.

AS398778Aptitude Internet Solutions21
AS32363Total Highspeed17
AS35932Splash Wireless Internet14
AS32695White River Connect12
AS46906GoSEMO Fiber12
AS33136Ozark Fiber11
AS27419Big River Telephone Company10
AS16717Craw Kan Telephone Cooperative8
AS1078Lightwave7
AS54288SolidTools Technology7
AS396287Next, Powered By NAEC6
AS18892Ellington Telephone Company5
AS26095BlueBit Networks4
AS53971PD Fiber4
AS19170Meramec Interactive Services Network3
AS395944CLGW3
AS397019Rocket Connect3
AS10717Scholastic2
AS33273Current2
AS394064Associated Electric Cooperative2
AS1027TNT WiFi1
AS4577Wispoto1
AS46760Drury Inns1
AS393809Wisper ISP1
AS395029STN Incorporated1
AS395967WON Communications1
AS397134AiroNet1
AS400637Missouri Local Government Employees Retirement System1

ASPA

No ASPA0 upstreams, 3 downstreams

Listed as Upstream Provider by

3 ASNs

View full ASPA details →

External Links

ARIN Whois RIPEstat

Learn more

What is an ASN?Autonomous systems, ASN ranges and how they are assigned
RPKI and route origin validationWhat the RPKI badges on the prefix list mean
How to run an ASPA checkVerify the upstream providers listed above
IPv4 transfers in the ARIN regionMonthly volume and the latest registry transfers
ASN data in AI agents and SIEMMCP server and API integrations

API

Open

GEThttps://api.ipctl.io/v1/asn/55140

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/55140" | jq