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	Prefix	Description
	2406:4440:50::/44	Aperture Science Pte. Ltd.
	2406:4440:60::/44	Aperture Science K.K.
	2406:4440:70::/44	Aperture Science Limited
	2602:feda:102::/48	Aperture Science LLC
	2602:feda:105::/48	Aperture Science LLC
	2602:feda:e000::/36	AperNet Singapore
	2602:feda:f0d0::/44	AperNet Singapore
	2602:feda:f0e0::/44	AperNet Singapore
	2602:feda:f0f0::/44	AperNet Singapore
	2602:feda:f400::/40	Black Mesa Corporation

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS38008	Aperture Science Limited	✘	✔
	AS6939	Hurricane Electric LLC	✘	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS38008	Aperture Science Limited	✘	✔
	AS6939	Hurricane Electric LLC	✘	✔

ASHandle:       AS396303
OrgID:          NRL-25
ASName:         NATOLAB-LEGACY
ASNumber:       396303
RegDate:        2017-05-02
Updated:        2020-05-05
Source:         ARIN



OrgID:          NRL-25
OrgName:        Black Mesa Corporation
CanAllocate:    
Street:         720 University Ave
Street:         PO Box 35765
City:           Syracuse
State/Prov:     NY
Country:        US
PostalCode:     13235
Comment:        ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Comment:        + Black Mesa Corporation
Comment:        + 
Comment:        + Black Mesa Corporation, a.k.a. Nato Internet Service is a
Comment:        + non-profit project for learning, education and research.
Comment:        +
Comment:        + Our goal is to support the ever-growing internet community
Comment:        + that wants to experiment and gain hands-on experience with
Comment:        + the real world BGP.
Comment:        +
Comment:        + Network Information:
Comment:        + https://internet.nat.moe
Comment:        ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
RegDate:        2017-04-24
Updated:        2024-11-04
ReferralServer: rwhois://whois.nat.moe:43
OrgAdminHandle: ZENGH-ARIN
OrgTechHandle:  LEETO56-ARIN
OrgTechHandle:  NLN2-ARIN
OrgAbuseHandle: NLN2-ARIN
Source:         ARIN





OrgAdminHandle:       ZENGH-ARIN
OrgAdminName:         Honghao Zeng
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        LEETO56-ARIN
OrgTechName:          Tony Lee
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        NLN2-ARIN
OrgTechName:           Nato Laboratory Networking
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       NLN2-ARIN
OrgAbuseName:          Nato Laboratory Networking
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2025-04-16T03:32:34Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
JPIRR	as-iij6	4393
RIPE	as-mm-customers	609
JPIRR	as-gigainfra	1217
RADB	as-hurricanev6	17626
RADB	as-pnaposk001	40
ARIN	as-set-natolab	2
RIPE	as-brew	2
RADB	as-kdd	1160
ARIN	as-natolab-i	2
ALTDB	as-natolab-i	2
RADB	as-kddi6	814
RIPE	as-stefan6-members	321
RADB	as-iij6	4393
JPIRR	as-iij	5014
RADB	as-iij	5014
RADB	as-gigainfra	1217
RIPE	as-kleyrex-rs	89127
RIPE	as-pren	34
RIPE	as-misaka-customers	373