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AS22629 NORTHWESTERN CORPORATION

United States NORWORLD ARIN 12 IPv4 prefixes 0 IPv6 prefixes
IPv4 addresses
3,072
IPv6 /48 networks
0
RPKI
0 valid12 no ROA
Peers and downstreams
0

Holder

AS name
NORWORLD
Description
NORTHWESTERN CORPORATION
Organisation
NORTHWESTERN CORPORATION
Abuse contact
Not published
Assigned
2001-10-25
Registered
2001-10-26
Record last changed
2012-03-02 13:03 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths
AS6939 Hurricane Electric LLC AS6939 · US Hurricane Electric LLC AS35280 F5 Networks SARL AS35280 · FR F5 Networks SARL AS6057 Administracion Nacional de Telecomunicaciones AS6057 · UY Administracion Nacion… AS25091 IP-Max SA AS25091 · CH IP-Max SA AS6461 Zayo Bandwidth AS6461 · US Zayo Bandwidth AS22629 NORTHWESTERN CORPORATION AS22629 · US NORTHWESTERN CORPORAT…

Network health

Grade F · 25/100
fail Prefixes covered by valid ROAs
0 of 12 announced prefixes are RPKI valid, 12 have no ROA.		 0/25
pass No RPKI invalid announcements
None of the announcements is RPKI invalid.		 10/10
fail Announces IPv6
No IPv6 prefixes are announced.		 0/15
partly More than one upstream
1 upstream seen in BGP.		 5/10
fail Working abuse contact
No abuse contact is published in the registry.		 0/15
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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AS22629 health AS22629 RPKI
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Routing changes

Last 30 days
No changes recorded in the last 30 days. Changes are recorded each time the routing data of this AS is refreshed. Get alerts in real time.

WHOIS

aut-num:        AS22629
as-name:        NORWORLD
handle:         AS22629
registrant:     NORTHW-28 (NORTHWESTERN CORPORATION)
technical:      WILSO1898-ARIN (Theron Wilson) <theron.wilson@northwestern.com>
administrative,abuse:SC1244-ARIN (Sean Cleverly) <Sean.Cleverly@northwestern.com>
routing:        FERRI236-ARIN (Kelly Ferriter) <kelly.ferriter@northwestern.com>
technical,abuse:SC1244-ARIN (Sean Cleverly) <Sean.Cleverly@northwestern.com>
technical:      LHG8-ARIN (Lorrie H Gates) <lorrie.gates@northwestern.com>
last changed:   2012-03-02T08:03:18-05:00
registration:   2001-10-26T00:00:00-04:00
source:         ARIN (RDAP)