ResearchRouting table, RPKI, IRR & looking glass

AS6059 University System of Maryland

AS6059 (UMS2-ASN) is registered to University System of Maryland in US, through ARIN. It originates 7 prefixes in the global routing table.

6
IPv4 prefixes
1
IPv6 prefixes
138,496
IPv4 addresses
0%
RPKI valid

Who holds AS6059

Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.

AS number
AS6059
Handle
UMS2-ASN
Organization
University System of Maryland
Country
US
Registry
ARIN
ASPA
None published
WHOIS recordARIN
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       6059
ASName:         UMS2-ASN
ASHandle:       AS6059
RegDate:        1995-10-26
Updated:        2023-12-08
Ref:            https://rdap.arin.net/registry/autnum/6059


OrgName:        University System of Maryland
OrgId:          UNIVER-270-Z
Address:        System Administration
Address:        3300 Metzerott Road
City:           Adelphi
StateProv:      MD
PostalCode:     20783
Country:        US
RegDate:        2023-10-31
Updated:        2023-11-20
Ref:            https://rdap.arin.net/registry/entity/UNIVER-270-Z


OrgAbuseHandle: NM162-ARIN
OrgAbuseName:   Malmberg, Norwin 
OrgAbusePhone:  +1-301-445-2758 
OrgAbuseEmail:  malmberg@usmh.usmd.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NM162-ARIN

OrgTechHandle: WALDR141-ARIN
OrgTechName:   Waldron, Jerry 
OrgTechPhone:  +1-215-470-3653 
OrgTechEmail:  jwaldron@usmd.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/WALDR141-ARIN

OrgTechHandle: NM162-ARIN
OrgTechName:   Malmberg, Norwin 
OrgTechPhone:  +1-301-445-2758 
OrgTechEmail:  malmberg@usmh.usmd.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/NM162-ARIN

OrgTechHandle: MWG1-ARIN
OrgTechName:   Gemeny, Michael Wayne
OrgTechPhone:  +1-301-318-8650 
OrgTechEmail:  mgemeny@usmd.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/MWG1-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

What AS6059 announces

Prefixes originated by AS6059 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
6
IPv6 prefixes
1
IPv4 addresses
138,496 (541 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
7
ROAs naming AS6059
0
With an IRR route object
7 100%

Announced prefixes

Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.

Who AS6059 is reached through

The AS just before AS6059 in the paths our looking glass collectors hold, for 7 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.

Sourceas-nameMaintained by
ARINAS-UNIVER-270-ZMNT-UNIVER-270-Z

Route objects with origin AS6059: LEVEL3 30 · RADB 11 · ARIN 3

as-sets that list AS6059 (13)