206208 looking glass

AS10755 Dartmouth College 🇺🇸 US

Announcing 2 prefixes, seen at the RIS collectors.

IPv4 prefixes
1
65,536 (256 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
4
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it

Registry and operator data

AS number
AS10755
Name
Dartmouth College
Organisation
Dartmouth College
Country
🇺🇸 US
RIR
ARIN
Allocated
1997-11-18
Network type
Educational/Research
Scope
Not Disclosed
Peering policy
Open
IRR as-set
RS-DARTMOUTH-ROUTES
Website
https://itc.dartmouth.edu/
PeeringDB
net/42978

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

2 valid (100.0%) 0 invalid (0.0%) 0 no ROA (0.0%)

Whois

Fetched from whois.arin.net

ASNumber:       10755
ASName:         DARTMOUTH-AS
ASHandle:       AS10755
RegDate:        1997-11-18
Updated:        2012-04-02
Ref:            https://rdap.arin.net/registry/autnum/10755

OrgName:        Dartmouth College
OrgId:          DARTMO-Z
Address:        4 Currier Place, Suite 101
City:           Hanover
StateProv:      NH
PostalCode:     03755
Country:        US
RegDate:        2009-09-14
Updated:        2026-07-01
Ref:            https://rdap.arin.net/registry/entity/DARTMO-Z

OrgRoutingHandle: TBA102-ARIN
OrgRoutingName:   Bargardo, Tony
OrgRoutingPhone:  +1-603-617-6539
OrgRoutingEmail:  tony.f.bargardo@dartmouth.edu
OrgRoutingRef:    https://rdap.arin.net/registry/entity/TBA102-ARIN

OrgTechHandle: ZD56-ARIN
OrgTechName:   Dartmouth College Computing Services
OrgTechPhone:  +1-603-646-2245
OrgTechEmail:  Paul.D.Schmidt@dartmouth.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/ZD56-ARIN

OrgAbuseHandle: ABUSE606-ARIN
OrgAbuseName:   Abuse Contact
OrgAbusePhone:  +1-603-646-2999
OrgAbuseEmail:  abuse@dartmouth.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE606-ARIN

RTechHandle: ZD56-ARIN
RTechName:   Dartmouth College Computing Services
RTechPhone:  +1-603-646-2245
RTechEmail:  Paul.D.Schmidt@dartmouth.edu
RTechRef:    https://rdap.arin.net/registry/entity/ZD56-ARIN