206208 looking glass

AS102 U.S. National Science Foundation 🇺🇸 US

Announcing 4 prefixes, seen at the RIS collectors.

IPv4 prefixes
3
66,048 (258 × /24)
IPv6 prefixes
1
256 × /48
Upstreams
1
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
AS102
Name
U.S. National Science Foundation
Organisation
U.S. National Science Foundation
Country
🇺🇸 US
RIR
ARIN
Allocated
1987-03-31
Scope
Not Disclosed
PeeringDB
net/40006

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 4 no ROA (100.0%)

Whois

Fetched from whois.arin.net

ASNumber:       102
ASName:         NSF-HQ-AS
ASHandle:       AS102
RegDate:        1987-03-31
Updated:        2025-02-11
Ref:            https://rdap.arin.net/registry/autnum/102

OrgName:        U.S. National Science Foundation
OrgId:          NSF
Address:        Randolph Building
Address:        401 Dulany Street
City:           Alexandria
StateProv:      VA
PostalCode:     22314
Country:        US
RegDate:
Updated:        2026-08-13
Ref:            https://rdap.arin.net/registry/entity/NSF

OrgTechHandle: ORGOW-ARIN
OrgTechName:   Org-Owner
OrgTechPhone:  +1-703-292-4223
OrgTechEmail:  ccoyne@nsf.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/ORGOW-ARIN

OrgDNSHandle: ORGOW-ARIN
OrgDNSName:   Org-Owner
OrgDNSPhone:  +1-703-292-4223
OrgDNSEmail:  ccoyne@nsf.gov
OrgDNSRef:    https://rdap.arin.net/registry/entity/ORGOW-ARIN

OrgAbuseHandle: ORGOW-ARIN
OrgAbuseName:   Org-Owner
OrgAbusePhone:  +1-703-292-4223
OrgAbuseEmail:  ccoyne@nsf.gov
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ORGOW-ARIN

OrgNOCHandle: ORGOW-ARIN
OrgNOCName:   Org-Owner
OrgNOCPhone:  +1-703-292-4223
OrgNOCEmail:  ccoyne@nsf.gov
OrgNOCRef:    https://rdap.arin.net/registry/entity/ORGOW-ARIN

OrgRoutingHandle: ORGOW-ARIN
OrgRoutingName:   Org-Owner
OrgRoutingPhone:  +1-703-292-4223
OrgRoutingEmail:  ccoyne@nsf.gov
OrgRoutingRef:    https://rdap.arin.net/registry/entity/ORGOW-ARIN

OrgAbuseHandle: NSFAB-ARIN
OrgAbuseName:   NSF Abuse
OrgAbusePhone:  +1-703-292-5050
OrgAbuseEmail:  arin-abuse@nsf.gov
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NSFAB-ARIN

OrgNOCHandle: NSFNO-ARIN
OrgNOCName:   NSF NOC
OrgNOCPhone:  +1-703-292-5050
OrgNOCEmail:  arin-noc@nsf.gov
OrgNOCRef:    https://rdap.arin.net/registry/entity/NSFNO-ARIN