206208 looking glass

AS6325 Illinois Century Network 🇺🇸 US

Announcing 65 prefixes, seen at the RIS collectors.

IPv4 prefixes
60
1,704,704 (6,659 × /24)
IPv6 prefixes
5
1.8 × /32
Upstreams
4
transit providers observed
Peers
3
settlement-free adjacencies
Downstreams
43
transit customers observed
Customer cone
45
ASes reachable through it

Registry and operator data

AS number
AS6325
Name
Illinois Century Network
Organisation
Illinois Century Network
Country
🇺🇸 US
RIR
ARIN
Allocated
2001-10-31
Network type
NSP
Traffic levels
20-50Gbps
Scope
North America
Peering policy
Open
IRR as-set
AS6325:AS-ICN
Website
https://icn.illinois.gov/
PeeringDB
net/7414
Exchanges
2
Facilities
2

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

60 valid (92.3%) 0 invalid (0.0%) 5 no ROA (7.7%)

Whois

Fetched from whois.arin.net

ASNumber:       6325
ASName:         ILLINOIS-CENTURY
ASHandle:       AS6325
RegDate:        2001-10-31
Updated:        2015-11-16
Ref:            https://rdap.arin.net/registry/autnum/6325

OrgName:        Illinois Century Network
OrgId:          ILTN
Address:        120 W Jefferson
Address:        Suite B
City:           Springfield
StateProv:      IL
PostalCode:     62702
Country:        US
RegDate:
Updated:        2025-09-24
Ref:            https://rdap.arin.net/registry/entity/ILTN

ReferralServer:  rwhois://rwhois.illinois.net:4321

OrgTechHandle: WEBST193-ARIN
OrgTechName:   Webster, Andrew
OrgTechPhone:  +1-217-558-1106
OrgTechEmail:  andy.webster@illinois.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/WEBST193-ARIN

OrgAbuseHandle: ICNAB-ARIN
OrgAbuseName:   ICN Abuse
OrgAbusePhone:  +1-217-524-3648
OrgAbuseEmail:  doit.security@illinois.gov
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ICNAB-ARIN

OrgTechHandle: ZI83-ARIN
OrgTechName:   Hostmaster
OrgTechPhone:  +1-779-801-4071
OrgTechEmail:  DoIT.ICN.Hostmasternet@illinois.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/ZI83-ARIN

OrgTechHandle: RESER5-ARIN
OrgTechName:   Reserva, Chuck
OrgTechPhone:  +1-217-786-8872
OrgTechEmail:  chuck.reserva@illinois.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/RESER5-ARIN

RTechHandle: ZI83-ARIN
RTechName:   Hostmaster
RTechPhone:  +1-779-801-4071
RTechEmail:  DoIT.ICN.Hostmasternet@illinois.gov
RTechRef:    https://rdap.arin.net/registry/entity/ZI83-ARIN