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AS40237 United Telephone Company

United States UCI ARIN 12 IPv4 prefixes 1 IPv6 prefix
IPv4 addresses
96,256
IPv6 /48 networks
65,536
RPKI
0 valid13 no ROA
Peers and downstreams
10

Holder

AS name
UCI
Description
United Communications AS
Organisation
United Telephone Company
Abuse contact
Not published
Assigned
2006-09-18
Registered
2006-09-19
Record last changed
2012-03-02 13:03 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths
AS6057 Administracion Nacional de Telecomunicaciones AS6057 · UY Administracion Nacion… AS14840 BR.Digital Telecom AS14840 · BR BR.Digital Telecom AS6461 Zayo Bandwidth AS6461 · US Zayo Bandwidth AS35280 F5 Networks SARL AS35280 · FR F5 Networks SARL AS25091 IP-Max SA AS25091 · CH IP-Max SA AS6939 Hurricane Electric LLC AS6939 · US Hurricane Electric LLC AS174 AS174 AS174 AS174 AS3356 Level 3 Parent, LLC AS3356 · US Level 3 Parent, LLC AS1299 Arelion Sweden AB AS1299 · SE Arelion Sweden AB AS40237 United Telephone Company AS40237 · US United Telephone Comp…

Network health

Grade C · 60/100
fail Prefixes covered by valid ROAs
0 of 13 announced prefixes are RPKI valid, 13 have no ROA.		 0/25
pass No RPKI invalid announcements
None of the announcements is RPKI invalid.		 10/10
pass Announces IPv6
1 IPv6 prefix.		 15/15
pass More than one upstream
4 upstreams seen in BGP.		 10/10
pass Working abuse contact
abuse@united.net is published.		 15/15
fail Publishes a geofeed
No geofeed found. Without one, location databases have to guess.		 0/10
pass No prefixes smaller than /24 or /48
All prefixes are /24 (IPv4) or /48 (IPv6) or larger.		 10/10
fail Registry record maintained
Last changed 2012-03-02.		 0/5
Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.
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AS40237 health AS40237 RPKI
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Routing changes

Last 30 days
2026-10-05 00:07 UTCRelationship changed AS137409 upstream to peer
2026-10-05 00:07 UTCNew prefix 209.217.0.0/18
2026-10-05 00:07 UTCNew prefix 152.36.64.0/18

WHOIS

aut-num:        AS40237
as-name:        UNITED-TELEPHONE
handle:         AS40237
registrant:     UNITED-32 (United Telephone Company)
administrative: ADMIN838-ARIN (Admin) <neteng@gounited.net>
technical:      TECH1389-ARIN (TECH) <noc@gounited.net>
abuse:          ABUSE912-ARIN (Abuse Contact) <abuse@united.net>
technical:      JCO418-ARIN (Jaimy Cooper) <rymorgan@gounited.net>
last changed:   2012-03-02T08:03:18-05:00
registration:   2006-09-19T15:06:19-04:00
source:         ARIN (RDAP)