Network topology

Relationships come from RIS AS_PATH observations; direction represents path position, not a commercial contract or traffic direction.

AS668

Currently announcedSnapshot awaiting refresh

DNIC-AS-00668 - United States Department of Defense (DoD) · DNIC-AS-00668

Last observed10/16/2026, 00:00:00Open ASN profile →

AS668 relationship topology

Showing 24 / 37

AS668United States Departmen…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS6939HURRICANE - Hurricane Electric LLC

Relationship: Upstream
Observed weight: 9,060
ASN registration country: United States
Latest RIS data: 10/16/2026, 00:00:00

Open AS6939 profile →

All adjacent autonomous systems

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37 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS6939Observed weight 9,060	HURRICANE - Hurricane Electric LLC	Upstream	United States	8/17/2019, 00:00:00	10/16/2026, 00:00:00	103,123	9,553
AS37Observed weight 2,430	DNIC-AS-00037 - Navy Network Information Center (NNIC)	Downstream	United States	8/17/2019, 00:00:00	10/16/2026, 00:00:00	6,511	360
AS701Observed weight 995	UUNET - Verizon Business	Upstream	United States	8/17/2019, 00:00:00	10/16/2026, 00:00:00	2,764	672
AS89Observed weight 498	DNIC-AS-00089 - Navy Network Information Center (NNIC)	Downstream	United States	8/17/2019, 00:00:00	10/15/2026, 00:00:00	2,288	327
AS687Observed weight 490	DNIC-AS-00687 - United States Department of Defense (DoD)	Downstream	United States	8/17/2019, 00:00:00	10/15/2026, 00:00:00	1,910	308
AS252Observed weight 354	DNIC-AS-00252 - Headquarters, USAISC	Downstream	United States	8/17/2019, 00:00:00	10/15/2026, 00:00:00	1,897	361
AS5132Observed weight 341	DNIC-ASBLK-05120-05376 - United States Department of Defense (DoD)	Downstream	United States	8/17/2019, 00:00:00	10/15/2026, 00:00:00	0	2,160
AS289Observed weight 324	DNIC-AS-00289 - Headquarters, USAISC	Downstream	United States	8/17/2019, 00:00:00	10/16/2026, 00:00:00	2,278	361
AS5957Observed weight 320	DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)	Downstream	United States	8/17/2019, 00:00:00	10/16/2026, 00:00:00	1,531	361
AS13Observed weight 318	DNIC-AS-00013 - Headquarters, USAISC	Downstream	United States	8/17/2019, 00:00:00	10/15/2026, 00:00:00	2,677	361
AS2914Observed weight 318	NTT-DATA-2914 - NTT America, Inc.	Upstream	United States	8/17/2019, 00:00:00	10/16/2026, 00:00:00	2,643	354
AS22Observed weight 317	DNIC-AS-00022 - Navy Network Information Center (NNIC)	Downstream	United States	8/17/2019, 00:00:00	10/15/2026, 00:00:00	1,911	722
AS6009Observed weight 315	DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)	Downstream	United States	8/17/2019, 00:00:00	10/16/2026, 00:00:00	379	361
AS518Observed weight 314	DNIC-AS-00518 - United States Department of Defense (DoD)	Downstream	United States	8/17/2019, 00:00:00	10/15/2026, 00:00:00	5,743	722
AS213Observed weight 311	DNIC-AS-00213 - Headquarters, USAISC	Downstream	United States	8/17/2019, 00:00:00	10/15/2026, 00:00:00	383	361
AS48Observed weight 310	DNIC-AS-00048 - Navy Network Information Center (NNIC)	Downstream	United States	8/17/2019, 00:00:00	10/15/2026, 00:00:00	766	360
AS84Observed weight 308	DNIC-AS-00084 - Navy Network Information Center (NNIC)	Downstream	United States	8/17/2019, 00:00:00	10/15/2026, 00:00:00	1,915	361
AS5058Observed weight 308	NRL-EXP - Navy Network Information Center (NNIC)	Downstream	United States	8/17/2019, 00:00:00	10/16/2026, 00:00:00	383	361
AS121Observed weight 280	DNIC-AS-00121 - United States Department of Defense (DoD)	Downstream	United States	8/17/2019, 00:00:00	10/15/2026, 00:00:00	2,288	0
AS5978Observed weight 269	DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)	Downstream	United States	8/17/2019, 00:00:00	10/16/2026, 00:00:00	1,146	0
AS228Observed weight 268	DNIC-AS-00228 - United States Department of Defense (DoD)	Downstream	United States	8/17/2019, 00:00:00	10/15/2026, 00:00:00	1,532	0
AS2621Observed weight 268	DNIC-AS-02621 - United States Department of Defense (DoD)	Downstream	United States	8/17/2019, 00:00:00	10/15/2026, 00:00:00	764	0
AS393399Observed weight 268	SNL-KTF - Sandia National Laboratories	Downstream	United States	8/17/2019, 00:00:00	10/15/2026, 00:00:00	382	0
AS4221Observed weight 249	DNIC-ASBLK-04214-04221 - United States Department of Defense (DoD)	Downstream	United States	8/17/2019, 00:00:00	10/15/2026, 00:00:00	0	720
AS3381Observed weight 245	MHPCC-AS - Maui High Performance Computing Center	Downstream	United States	8/17/2019, 00:00:00	10/15/2026, 00:00:00	0	360
AS5887Observed weight 245	DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)	Downstream	United States	8/17/2019, 00:00:00	10/15/2026, 00:00:00	0	360
AS5980Observed weight 245	DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)	Downstream	United States	8/17/2019, 00:00:00	10/15/2026, 00:00:00	0	360
AS6043Observed weight 245	DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)	Downstream	United States	8/17/2019, 00:00:00	10/15/2026, 00:00:00	0	360
AS366Observed weight 244	DNIC-ASBLK-00306-00371 - United States Department of Defense (DoD)	Downstream	United States	8/17/2019, 00:00:00	10/15/2026, 00:00:00	0	359
AS11537Observed weight 104	INTERNET2-RESEARCH-EDU - Internet2	Upstream	United States	8/17/2019, 00:00:00	10/15/2026, 00:00:00	1,132	91
AS7575Observed weight 59	AARNET-AS-AP - Australian Academic and Research Network (AARNet)	Upstream	Australia	8/17/2019, 00:00:00	10/16/2026, 00:00:00	283	30
AS36236Observed weight 28	NETACTUATE - NetActuate, Inc	Uncertain relationship	United States	8/17/2019, 00:00:00	10/15/2026, 00:00:00	287	30
AS35889Observed weight 8	GOREX - University of Hawaii	Upstream	United States	8/17/2019, 00:00:00	10/15/2026, 00:00:00	12	2
AS1508Observed weight 7	DNIC-AS-01508 - Headquarters, USAISC	Downstream	United States	8/17/2019, 00:00:00	10/15/2026, 00:00:00	7	2
AS6360Observed weight 3	UNIVHAWAII - University of Hawaii	Upstream	United States	8/17/2019, 00:00:00	10/15/2026, 00:00:00	3	0
AS10764Observed weight 3	University of Illinois	Upstream	United States	8/19/2019, 00:00:00	10/15/2026, 00:00:00	3	0
AS22335Observed weight 1	MREN - Metropolitan Research and Education Network	Upstream	United States	8/19/2019, 00:00:00	10/15/2026, 00:00:00	2	0

CHA.LA ASN relationship snapshotRelationships are normalized by CHA.LA from collected routing observations and registration context.CHA.LA routing observations · registration context