AS2

University of Delaware

USEyeball2026-08-16

Announced prefixes 15

45.161.25.0/2491.143.144.0/20103.39.120.0/23128.4.0.0/16129.205.64.0/20154.65.12.0/22171.79.128.0/20171.79.144.0/20189.39.185.0/24189.76.77.0/24194.190.53.0/24194.190.54.0/24196.13.136.0/242001:67c:1328::/482804:3edc::/32

Snapshot history

Date	Name	Country	Class	Prefixes
2026-11-11	University of Delaware	US	Eyeball	14
2026-11-10	University of Delaware	US	Eyeball	14
2026-11-09	University of Delaware	US	Eyeball	14
2026-11-08	University of Delaware	US	Eyeball	14
2026-11-07	University of Delaware	US	Eyeball	14
2026-11-06	University of Delaware	US	Eyeball	14
2026-11-05	University of Delaware	US	Eyeball	14
2026-11-04	University of Delaware	US	Eyeball	14
2026-11-03	University of Delaware	US	Eyeball	14
2026-11-02	University of Delaware	US	Eyeball	14
2026-11-01	University of Delaware	US	Eyeball	14
2026-10-31	University of Delaware	US	Eyeball	14
2026-10-30	University of Delaware	US	Eyeball	15
2026-10-29	University of Delaware	US	Eyeball	15
2026-10-28	University of Delaware	US	Eyeball	15
2026-10-27	University of Delaware	US	Eyeball	15
2026-10-26	University of Delaware	US	Eyeball	12
2026-10-25	University of Delaware	US	Eyeball	12
2026-10-24	University of Delaware	US	Eyeball	12
2026-10-23	University of Delaware	US	Eyeball	12
2026-10-22	University of Delaware	US	Eyeball	12
2026-10-21	University of Delaware	US	Eyeball	12
2026-10-20	University of Delaware	US	Eyeball	12
2026-10-19	University of Delaware	US	Eyeball	12
2026-10-18	University of Delaware	US	Eyeball	12
2026-10-17	University of Delaware	US	Eyeball	12
2026-10-16	University of Delaware	US	Eyeball	12
2026-10-15	University of Delaware	US	Eyeball	12
2026-10-14	University of Delaware	US	Eyeball	12
2026-10-13	University of Delaware	US	Eyeball	12
2026-10-12	University of Delaware	US	Eyeball	12
2026-10-11	University of Delaware	US	Eyeball	12
2026-10-10	University of Delaware	US	Eyeball	12
2026-10-09	University of Delaware	US	Eyeball	11
2026-10-08	University of Delaware	US	Eyeball	12
2026-10-07	University of Delaware	US	Eyeball	12
2026-10-06	University of Delaware	US	Eyeball	12
2026-10-05	University of Delaware	US	Eyeball	12
2026-10-04	University of Delaware	US	Eyeball	12
2026-10-03	University of Delaware	US	Eyeball	12
2026-10-02	University of Delaware	US	Eyeball	12
2026-10-01	University of Delaware	US	Eyeball	11
2026-09-30	University of Delaware	US	Eyeball	12
2026-09-29	University of Delaware	US	Eyeball	12
2026-09-28	University of Delaware	US	Eyeball	12
2026-09-27	University of Delaware	US	Eyeball	12
2026-09-26	University of Delaware	US	Eyeball	12
2026-09-25	University of Delaware	US	Eyeball	12
2026-09-24	University of Delaware	US	Eyeball	12
2026-09-23	University of Delaware	US	Eyeball	13
2026-09-22	University of Delaware	US	Eyeball	12
2026-09-21	University of Delaware	US	Eyeball	13
2026-09-20	University of Delaware	US	Eyeball	12
2026-09-19	University of Delaware	US	Eyeball	12
2026-09-18	University of Delaware	US	Eyeball	12
2026-09-17	University of Delaware	US	Eyeball	12
2026-09-16	University of Delaware	US	Eyeball	12
2026-09-15	University of Delaware	US	Eyeball	13
2026-09-14	University of Delaware	US	Eyeball	14
2026-09-13	University of Delaware	US	Eyeball	14
2026-09-12	University of Delaware	US	Eyeball	14
2026-09-11	University of Delaware	US	Eyeball	14
2026-09-10	University of Delaware	US	Eyeball	14
2026-09-09	University of Delaware	US	Eyeball	14
2026-09-08	University of Delaware	US	Eyeball	14
2026-09-07	University of Delaware	US	Eyeball	14
2026-09-06	University of Delaware	US	Eyeball	14
2026-09-05	University of Delaware	US	Eyeball	14
2026-09-04	University of Delaware	US	Eyeball	14
2026-09-03	University of Delaware	US	Eyeball	14
2026-09-02	University of Delaware	US	Eyeball	14
2026-09-01	University of Delaware	US	Eyeball	14
2026-08-31	University of Delaware	US	Eyeball	14
2026-08-30	University of Delaware	US	Eyeball	14
2026-08-29	University of Delaware	US	Eyeball	14
2026-08-28	University of Delaware	US	Eyeball	14
2026-08-27	University of Delaware	US	Eyeball	14
2026-08-26	University of Delaware	US	Eyeball	15
2026-08-25	University of Delaware	US	Eyeball	15
2026-08-24	University of Delaware	US	Eyeball	15
2026-08-23	University of Delaware	US	Eyeball	15
2026-08-22	University of Delaware	US	Eyeball	15
2026-08-21	University of Delaware	US	Eyeball	15
2026-08-20	University of Delaware	US	Eyeball	15
2026-08-19	University of Delaware	US	Eyeball	15
2026-08-18	University of Delaware	US	Eyeball	15
2026-08-17	University of Delaware	US	Eyeball	15
2026-08-16	University of Delaware	US	Eyeball	15
2026-08-15	University of Delaware	US	Eyeball	15
2026-08-14	University of Delaware	US	Eyeball	15
2026-08-13	University of Delaware	US	Eyeball	15
2026-08-12	University of Delaware	US	Eyeball	15
2026-08-11	University of Delaware	US	Eyeball	15
2026-08-10	University of Delaware	US	Eyeball	15
2026-08-09	University of Delaware	US	Eyeball	14
2026-08-08	University of Delaware	US	Eyeball	15
2026-08-07	University of Delaware	US	Eyeball	22
2026-08-06	University of Delaware	US	Eyeball	22
2026-08-05	University of Delaware	US	Eyeball	22
2026-08-04	University of Delaware	US	Eyeball	22
2026-08-03	University of Delaware	US	Eyeball	21
2026-08-02	University of Delaware	US	Eyeball	21
2026-08-01	University of Delaware	US	Eyeball	21
2026-07-31	University of Delaware	US	Eyeball	21
2026-07-30	University of Delaware	US	Eyeball	24
2026-07-29	University of Delaware	US	Eyeball	21
2026-07-28	University of Delaware	US	Eyeball	21
2026-07-27	University of Delaware	US	Eyeball	21
2026-07-26	University of Delaware	US	Eyeball	21
2026-07-25	University of Delaware	US	Eyeball	21
2026-07-24	University of Delaware	US	Eyeball	21
2026-07-23	University of Delaware	US	Eyeball	24
2026-07-22	University of Delaware	US	Eyeball	23
2026-07-21	University of Delaware	US	Eyeball	21
2026-07-20	University of Delaware	US	Eyeball	21
2026-07-19	University of Delaware	US	Eyeball	22
2026-07-18	University of Delaware	US	Eyeball	22
2026-07-17	University of Delaware	US	Eyeball	20
2026-07-16	University of Delaware	US	Eyeball	22
2026-07-15	University of Delaware	US	Eyeball	22
2026-07-14	University of Delaware	US	Eyeball	22
2026-07-13	University of Delaware	US	Eyeball	22
2026-07-12	University of Delaware	US	Eyeball	21
2026-07-11	University of Delaware	US	Eyeball	20
2026-07-10	University of Delaware	US	Eyeball	20
2026-07-09	University of Delaware	US	Eyeball	20
2026-07-08	University of Delaware	US	Eyeball	21
2026-07-07	University of Delaware	US	Eyeball	20
2026-07-06	University of Delaware	US	Eyeball	20
2026-07-05	University of Delaware	US	Eyeball	20
2026-07-04	University of Delaware	US	Eyeball	20
2026-07-03	University of Delaware	US	Eyeball	20
2026-07-02	University of Delaware	US	Eyeball	21
2026-07-01	University of Delaware	US	Eyeball	20
2026-06-30	University of Delaware	US	Eyeball	20
2026-06-29	University of Delaware	US	Eyeball	20
2026-06-28	University of Delaware	US	Eyeball	20
2026-06-27	University of Delaware	US	Eyeball	23
2026-06-26	University of Delaware	US	Eyeball	22
2026-06-25	University of Delaware	US	Eyeball	22
2026-06-24	University of Delaware	US	Eyeball	22
2026-06-23	University of Delaware	US	Eyeball	22
2026-06-22	University of Delaware	US	Eyeball	22
2026-06-21	University of Delaware	US	Eyeball	22
2026-06-20	University of Delaware	US	Eyeball	22
2026-06-19	University of Delaware	US	Eyeball	22
2026-06-18	University of Delaware	US	Eyeball	23
2026-06-17	University of Delaware	US	Eyeball	23
2026-06-16	University of Delaware	US	Eyeball	23
2026-06-15	University of Delaware	US	Eyeball	23
2026-06-14	University of Delaware	US	Eyeball	23
2026-06-13	University of Delaware	US	Eyeball	23

IP-block changes

Open full filtered history →

Observed	Block	Action	Previous origins	New origins
2026-10-31	`2001:67c:1328::/48`	Released	AS2, AS199268	AS3, AS199268
2026-10-27	`177.85.170.0/24`	Acquired	—	AS2
2026-10-27	`177.85.171.0/24`	Acquired	—	AS2
2026-10-27	`201.159.75.0/24`	Acquired	—	AS2
2026-10-10	`189.39.185.0/24`	Acquired	AS270792	AS2, AS270792
2026-10-09	`189.39.185.0/24`	Released	AS2, AS270792	AS270792
2026-10-02	`189.39.185.0/24`	Acquired	AS270792	AS2, AS270792
2026-10-01	`189.39.185.0/24`	Released	AS2, AS270792	AS270792
2026-09-24	`103.39.120.0/23`	Released	AS2	AS152709
2026-09-23	`103.39.120.0/23`	Acquired	AS4	AS2
2026-09-22	`162.14.192.0/18`	Released	AS2, AS45090	AS45090
2026-09-21	`162.14.192.0/18`	Acquired	AS45090	AS2, AS45090
2026-09-16	`2804:3edc::/32`	Released	AS2, AS266625	AS4, AS266625
2026-09-15	`103.39.120.0/23`	Released	AS2	AS3
2026-08-27	`45.161.25.0/24`	Released	AS2	AS266893
2026-08-10	`189.39.185.0/24`	Acquired	AS270792	AS2, AS270792
2026-08-09	`189.39.185.0/24`	Released	AS2, AS270792	AS270792
2026-08-08	`119.82.224.0/22`	Released	AS2, AS24213	AS24213
2026-08-08	`119.82.228.0/22`	Released	AS2, AS24213	AS24213
2026-08-08	`119.82.232.0/22`	Released	AS2, AS24213	AS24213
2026-08-08	`119.82.236.0/23`	Released	AS2, AS24213	AS24213
2026-08-08	`119.82.238.0/23`	Released	AS2, AS24213	AS24213
2026-08-08	`202.182.56.0/22`	Released	AS2, AS24213	AS24213
2026-08-08	`202.182.60.0/22`	Released	AS2, AS24213	AS24213
2026-08-04	`189.39.185.0/24`	Acquired	AS270792	AS2, AS270792
2026-07-31	`177.85.170.0/24`	Released	AS2	—
2026-07-31	`177.85.171.0/24`	Released	AS2	—
2026-07-31	`201.159.75.0/24`	Released	AS2	—
2026-07-30	`177.85.170.0/24`	Acquired	—	AS2
2026-07-30	`177.85.171.0/24`	Acquired	—	AS2
2026-07-30	`201.159.75.0/24`	Acquired	—	AS2
2026-07-24	`103.134.108.0/24`	Released	AS2, AS135715	AS135715
2026-07-24	`189.39.184.0/24`	Released	AS2, AS270792	AS270792
2026-07-24	`189.39.185.0/24`	Released	AS2, AS270792	AS270792
2026-07-23	`103.134.108.0/24`	Acquired	AS135715	AS2, AS135715
2026-07-22	`189.39.184.0/24`	Acquired	AS270792	AS2, AS270792
2026-07-22	`189.39.185.0/24`	Acquired	AS270792	AS2, AS270792
2026-07-20	`189.39.185.0/24`	Released	AS2, AS270792	AS270792
2026-07-18	`189.39.185.0/24`	Acquired	AS270792	AS2, AS270792
2026-07-18	`2804:3edc::/32`	Acquired	AS266625	AS2, AS266625
2026-07-17	`189.39.185.0/24`	Released	AS2, AS270792	AS270792
2026-07-17	`2804:3edc::/32`	Released	AS2, AS266625	AS266625
2026-07-15	`189.39.185.0/24`	Origin set changed	AS2	AS2, AS270792
2026-07-13	`189.39.185.0/24`	Acquired	AS270792	AS2
2026-07-12	`103.39.120.0/23`	Acquired	AS5	AS2
2026-07-09	`103.167.70.0/23`	Released	AS2, AS141975	AS141975
2026-07-08	`196.13.136.0/24`	Acquired	AS7, AS327753	AS2, AS327753
2026-07-03	`189.39.184.0/24`	Released	AS2, AS270792	AS270792
2026-07-02	`189.39.184.0/24`	Acquired	AS270792	AS2, AS270792
2026-06-28	`45.228.73.0/24`	Released	AS2, AS266674	AS3, AS266674