Orbit

Routing Table Report 04:30 +10GMT Sun 01 Sep, 2019

Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/guam/

Analysis Summary ----------------

BGP routing table entries examined: 18831 Prefixes after maximum aggregation (per Origin AS): 10541 Deaggregation factor: 1.79 Unique aggregates announced (without unneeded subnets): 12040 Total ASes present in the Internet Routing Table: 2410 Prefixes per ASN: 7.81 Origin-only ASes present in the Internet Routing Table: 2061 Origin ASes announcing only one prefix: 949 Transit ASes present in the Internet Routing Table: 349 Transit-only ASes present in the Internet Routing Table: 45 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 15 Max AS path prepend of ASN ( 10497) 11 Prefixes from unregistered ASNs in the Routing Table: 1 Number of instances of unregistered ASNs: 1 Number of 32-bit ASNs allocated by the RIRs: 28458 Number of 32-bit ASNs visible in the Routing Table: 398 Prefixes from 32-bit ASNs in the Routing Table: 1218 Number of bogon 32-bit ASNs visible in the Routing Table: 0 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 5 Number of addresses announced to Internet: 245611360 Equivalent to 14 /8s, 163 /16s and 187 /24s Percentage of available address space announced: 6.6 Percentage of allocated address space announced: 6.6 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.3 Total number of prefixes smaller than registry allocations: 2218

APNIC Region Analysis Summary -----------------------------

Prefixes being announced by APNIC Region ASes: 3438 Total APNIC prefixes after maximum aggregation: 1585 APNIC Deaggregation factor: 2.17 Prefixes being announced from the APNIC address blocks: 3438 Unique aggregates announced from the APNIC address blocks: 1802 APNIC Region origin ASes present in the Internet Routing Table: 331 APNIC Prefixes per ASN: 10.39 APNIC Region origin ASes announcing only one prefix: 140 APNIC Region transit ASes present in the Internet Routing Table: 34 Average APNIC Region AS path length visible: 4.1 Max APNIC Region AS path length visible: 12 Number of APNIC region 32-bit ASNs visible in the Routing Table: 102 Number of APNIC addresses announced to Internet: 31932404 Equivalent to 1 /8s, 231 /16s and 63 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-141625 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8,

ARIN Region Analysis Summary ----------------------------

Prefixes being announced by ARIN Region ASes: 10043 Total ARIN prefixes after maximum aggregation: 5585 ARIN Deaggregation factor: 1.80 Prefixes being announced from the ARIN address blocks: 10026 Unique aggregates announced from the ARIN address blocks: 6477 ARIN Region origin ASes present in the Internet Routing Table: 1206 ARIN Prefixes per ASN: 8.31 ARIN Region origin ASes announcing only one prefix: 426 ARIN Region transit ASes present in the Internet Routing Table: 162 Average ARIN Region AS path length visible: 4.1 Max ARIN Region AS path length visible: 14 Number of ARIN region 32-bit ASNs visible in the Routing Table: 125 Number of ARIN addresses announced to Internet: 146238924 Equivalent to 8 /8s, 183 /16s and 109 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-399260 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,

RIPE Region Analysis Summary ----------------------------

Prefixes being announced by RIPE Region ASes: 3280 Total RIPE prefixes after maximum aggregation: 2640 RIPE Deaggregation factor: 1.24 Prefixes being announced from the RIPE address blocks: 3239 Unique aggregates announced from the RIPE address blocks: 2729 RIPE Region origin ASes present in the Internet Routing Table: 649 RIPE Prefixes per ASN: 4.99 RIPE Region origin ASes announcing only one prefix: 324 RIPE Region transit ASes present in the Internet Routing Table: 111 Average RIPE Region AS path length visible: 4.6 Max RIPE Region AS path length visible: 15 Number of RIPE region 32-bit ASNs visible in the Routing Table: 108 Number of RIPE addresses announced to Internet: 60155776 Equivalent to 3 /8s, 149 /16s and 231 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-210331 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8,

LACNIC Region Analysis Summary ------------------------------

Prefixes being announced by LACNIC Region ASes: 1384 Total LACNIC prefixes after maximum aggregation: 557 LACNIC Deaggregation factor: 2.48 Prefixes being announced from the LACNIC address blocks: 1382 Unique aggregates announced from the LACNIC address blocks: 740 LACNIC Region origin ASes present in the Internet Routing Table: 144 LACNIC Prefixes per ASN: 9.60 LACNIC Region origin ASes announcing only one prefix: 47 LACNIC Region transit ASes present in the Internet Routing Table: 20 Average LACNIC Region AS path length visible: 5.1 Max LACNIC Region AS path length visible: 12 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 48 Number of LACNIC addresses announced to Internet: 4568480 Equivalent to 0 /8s, 69 /16s and 181 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-270748 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8,

AfriNIC Region Analysis Summary -------------------------------

Prefixes being announced by AfriNIC Region ASes: 685 Total AfriNIC prefixes after maximum aggregation: 173 AfriNIC Deaggregation factor: 3.96 Prefixes being announced from the AfriNIC address blocks: 741 Unique aggregates announced from the AfriNIC address blocks: 287 AfriNIC Region origin ASes present in the Internet Routing Table: 34 AfriNIC Prefixes per ASN: 21.79 AfriNIC Region origin ASes announcing only one prefix: 12 AfriNIC Region transit ASes present in the Internet Routing Table: 8 Average AfriNIC Region AS path length visible: 4.2 Max AfriNIC Region AS path length visible: 7 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 15 Number of AfriNIC addresses announced to Internet: 2710784 Equivalent to 0 /8s, 41 /16s and 93 /24s AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8,

APNIC Region per AS prefix count summary ----------------------------------------

ASN No of nets /20 equiv MaxAgg Description 2907 605 2154 443 SINET-AS Research Organization of Infor 7497 523 521 84 CSTNET-AS-AP Computer Network Informati 7575 378 371 144 AARNET-AS-AP Australian Academic and Re 1659 260 1450 34 ERX-TANET-ASN1 Taiwan Academic Network 58647 190 18 2 KAGAWAU-AS Kagawa University, JP 55824 123 19 22 NKN-CORE-NW NKN Core Network, IN 2697 61 4 33 ERX-ERNET-AS Education and Research Net 7645 34 32 2 DEAKIN-AS-AP Deakin University, AU 24361 31 55 15 CNGI-NJ-IX-AS-AP CERNET2 IX at Southeas 24363 30 21 21 CNGI-JNN-IX-AS-AP CERNET2 IX at Shandon

Complete listing at http://thyme.rand.apnic.net/guam/data-ASnet-APNIC

ARIN Region per AS prefix count summary ---------------------------------------

ASN No of nets /20 equiv MaxAgg Description 16509 1196 2270 408 AMAZON-02 - Amazon.com, Inc., US 7896 268 51 7 NU-AS - University of Nebraska-Lincoln, 376 240 181 163 RISQ-AS - Reseau d'informations scienti 668 203 669 172 DNIC-AS-00668 - DoD Network Information 5786 201 16 1 UPRENET - University of Puerto Rico, PR 14618 195 3425 149 AMAZON-AES - Amazon.com, Inc., US 2152 185 509 100 CSUNET-NW - California State University 18558 131 18 4 NETBLK-RCOEK - Riverside County Office 8075 127 5744 121 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft 3 126 1328 48 MIT-GATEWAYS - Massachusetts Institute

Complete listing at http://thyme.rand.apnic.net/guam/data-ASnet-ARIN

RIPE Region per AS prefix count summary ---------------------------------------

ASN No of nets /20 equiv MaxAgg Description 680 277 2012 234 DFN Verein zur Foerderung eines Deutsch 786 185 1800 183 JANET Jisc Services Limited, GB 8895 167 24 4 ISU Internet Services Unit (ISU), SA 559 106 550 104 SWITCH Peering requests: (peering@switc 1103 94 1512 81 SURFNET-NL SURFnet, The Netherlands, NL 137 78 676 77 ASGARR Consortium GARR, IT 553 68 448 68 BELWUE BelWue-Koordination, DE 2200 64 559 59 FR-RENATER Reseau National de telecommu 2614 63 32 60 ROEDUNET, RO 1930 51 80 48 RCCN Fundacao para a Ciencia e a Tecnol

Complete listing at http://thyme.rand.apnic.net/guam/data-ASnet-RIPE

LACNIC Region per AS prefix count summary -----------------------------------------

ASN No of nets /20 equiv MaxAgg Description 1916 175 216 35 Associação Rede Nacional de Ensino e Pe 28391 152 10 66 Universidad Juarez Autonoma de Tabasco, 11340 89 23 57 Red Universitaria Nacional, CL 1251 71 41 20 FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO 2715 60 102 40 Fundação Carlos Chagas Filho de Amparo 263300 49 16 1 Universidade Federal de Santa Catarina, 19611 42 17 2 Associação Antônio Vieira - Unisinos, B 61468 40 2 24 CEDIA, EC 28571 37 26 15 UNIVERSIDADE DE SAO PAULO, BR 28614 37 2 2 Fundacao Universidade Regional de Blume

Complete listing at http://thyme.rand.apnic.net/guam/data-ASnet-LACNIC

AfriNIC Region per AS prefix count summary ------------------------------------------

ASN No of nets /20 equiv MaxAgg Description 2018 318 327 72 TENET-1, ZA 327687 74 29 4 RENU, UG 2561 70 4 33 EUN, EG 8094 55 48 4 PUKNET, ZA 36914 46 82 3 KENET-AS, KE 327700 33 16 1 MoRENet, MZ 37717 12 18 12 EL-Khawarizmi, TN 37501 11 49 6 UOFS, ZA 37074 9 8 2 UG-AS, GH 36982 8 33 8 UCT, ZA

Complete listing at http://thyme.rand.apnic.net/guam/data-ASnet-AFRINIC

Global Per AS prefix count summary ----------------------------------

ASN No of nets /20 equiv MaxAgg Description 16509 1196 2270 408 AMAZON-02 - Amazon.com, Inc., US 2907 605 2154 443 SINET-AS Research Organization of Infor 7497 523 521 84 CSTNET-AS-AP Computer Network Informati 7575 378 371 144 AARNET-AS-AP Australian Academic and Re 2018 318 327 72 TENET-1, ZA 680 277 2012 234 DFN Verein zur Foerderung eines Deutsch 7896 268 51 7 NU-AS - University of Nebraska-Lincoln, 1659 260 1450 34 ERX-TANET-ASN1 Taiwan Academic Network 376 240 181 163 RISQ-AS - Reseau d'informations scienti 668 203 669 172 DNIC-AS-00668 - DoD Network Information

Complete listing at http://thyme.rand.apnic.net/guam/data-ASnet

Global Per AS Maximum Aggr summary ----------------------------------

ASN No of nets Net Savings Description 7497 523 439 CSTNET-AS-AP Computer Network Information Cente 7896 268 261 NU-AS - University of Nebraska-Lincoln, US 2018 318 246 TENET-1, ZA 7575 378 234 AARNET-AS-AP Australian Academic and Research N 1659 260 226 ERX-TANET-ASN1 Taiwan Academic Network (TANet) 5786 201 200 UPRENET - University of Puerto Rico, PR 58647 190 188 KAGAWAU-AS Kagawa University, JP 8895 167 163 ISU Internet Services Unit (ISU), SA 2907 605 162 SINET-AS Research Organization of Information a 1916 175 140 Associação Rede Nacional de Ensino e Pesquisa,

Complete listing at http://thyme.rand.apnic.net/guam/data-CIDRnet

List of Unregistered Origin ASNs (Global) -----------------------------------------

Bad AS Designation Network Transit AS Description 64516 PRIVATE 49.0.28.0/24 55702 EIT-AS-AP 501 Gloucester Stree

Complete listing at http://thyme.rand.apnic.net/guam/data-badAS

Prefixes from private and non-routed address space (Global) -----------------------------------------------------------

Prefix Origin AS Description 100.127.133.128/25 11096 FLORIDANET - FloridaNet, US

Complete listing at http://thyme.rand.apnic.net/guam/data-dsua

Advertised Unallocated Addresses --------------------------------

Network Origin AS Description 100.127.133.128/25 11096 FLORIDANET - FloridaNet, US 192.31.196.0/24 112 ROOTSERV - DNS-OARC, US 192.88.99.0/24 1103 SURFNET-NL SURFnet, The Netherlands, NL 205.137.240.0/20 11686 ENA - Education Networks of America, US 205.211.160.0/24 30045 UHN-ASN - University Health Network, CA

Complete listing at http://thyme.rand.apnic.net/guam/data-add-IANA

Number of prefixes announced per prefix length (Global) -------------------------------------------------------

/1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:0 /9:1 /10:3 /11:5 /12:14 /13:21 /14:47 /15:136 /16:2130 /17:407 /18:450 /19:594 /20:839 /21:916 /22:1371 /23:1460 /24:10034 /25:80 /26:61 /27:125 /28:36 /29:85 /30:12 /31:0 /32:4

Advertised prefixes smaller than registry allocations -----------------------------------------------------

ASN No of nets Total ann. Description 16509 176 1196 AMAZON-02 - Amazon.com, Inc., US 8895 162 167 ISU Internet Services Unit (ISU), SA 23024 54 117 OCDE - Orange County Department of Education, U 14618 45 195 AMAZON-AES - Amazon.com, Inc., US 58647 34 190 KAGAWAU-AS Kagawa University, JP 25977 31 45 HCCS - HOUSTON COMMUNITY COLLEGE SYSTEM, US 28614 31 37 Fundacao Universidade Regional de Blumenau, BR 32440 31 46 LONI - Louisiana Board of Regents/Louisiana Opt 36914 31 46 KENET-AS, KE 263282 30 37 FUNDACAO UNIVERSIDADE DO OESTE DE SANTA CATARIN

Complete listing at http://thyme.rand.apnic.net/guam/data-sXXas-nos

Number of /24s announced per /8 block (Global) ----------------------------------------------

1:1 3:6 4:2 5:15 6:4 8:2 13:120 14:81 18:39 23:10 24:3 31:1 35:2 37:6 38:12 40:3 41:54 42:13 44:5 45:16 46:6 49:6 50:7 52:454 54:147 59:1 60:1 61:3 62:3 63:38 64:91 65:16 66:47 67:51 68:10 69:28 70:8 71:13 72:14 74:30 76:100 77:6 78:3 79:10 80:12 81:24 82:17 83:3 84:6 85:30 86:8 87:1 89:9 91:47 92:1 93:25 94:2 95:4 96:6 97:2 99:26 103:134 104:82 107:17 108:11 109:13 113:2 116:1 117:2 119:15 121:8 122:16 124:41 125:2 128:97 129:234 130:91 131:113 132:15 133:133 134:66 136:206 137:265 138:23 139:21 140:69 141:6 142:31 143:36 144:66 146:115 147:58 148:160 149:12 150:56 151:3 152:74 153:6 154:17 155:55 156:53 157:28 158:23 159:120 160:32 161:15 162:36 163:41 164:47 165:13 166:1 167:14 168:104 169:9 170:56 171:1 172:2 173:9 174:1 176:8 177:14 178:13 179:17 180:19 182:4 184:6 185:32 186:2 187:17 188:13 189:8 190:31 191:30 192:1406 193:262 194:119 195:87 196:147 197:7 198:512 199:284 200:249 201:22 202:327 203:192 204:346 205:188 206:205 207:179 208:70 209:136 210:94 211:3 212:150 213:5 214:7 216:104 217:15 219:9 220:5 221:1 222:1

End of report