[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Wed Mar 13 21:30:07 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Wed 13 Mar, 2024
IPv4 BGP Table (Global) as seen at Guam.
Report Website: https://bgp.nsrc.org/REN
Detailed Analysis: https://bgp.nsrc.org/REN/Guam/
Analysis Summary
----------------
BGP routing table entries examined: 954649
Prefixes after maximum aggregation (per Origin AS): 358012
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 458387
Number of IPv4 prefixes with a valid ROA: 462315
Number of IPv4 prefixes with an invalid ROA: 5
Number of IPv4 prefixes with no ROA: 492329
Total ASes present in the Internet Routing Table: 75531
Prefixes per ASN: 12.64
Origin-only ASes present in the Internet Routing Table: 64786
Origin ASes announcing only one prefix: 26200
Transit ASes present in the Internet Routing Table: 10745
Transit-only ASes present in the Internet Routing Table: 494
Paths with bogon ASNs present in the IPv4 Routing Table: 90
Average AS path length visible in the Internet Routing Table: 5.3
Max AS path length visible: 61
Max AS path prepend of ASN (2485408) 56
Prefixes from unregistered ASNs in the Routing Table: 1145
Number of instances of unregistered ASNs: 1204
Number of 32-bit ASNs allocated by the RIRs: 43812
Number of 32-bit ASNs visible in the Routing Table: 36037
Prefixes from 32-bit ASNs in the Routing Table: 186783
Number of bogon 32-bit ASNs visible in the Routing Table: 139
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 577
Number of addresses announced to Internet: 3043157632
Equivalent to 181 /8s, 98 /16s and 230 /24s
Percentage of available address space announced: 82.2
Percentage of allocated address space announced: 82.2
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 318827
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 248319
Total APNIC prefixes after maximum aggregation: 72217
APNIC Deaggregation factor: 3.44
Prefixes being announced from the APNIC address blocks: 241368
Unique aggregates announced from the APNIC address blocks: 99871
APNIC Region origin ASes present in the Internet Routing Table: 14000
APNIC Prefixes per ASN: 17.24
APNIC Region origin ASes announcing only one prefix: 4243
APNIC Region transit ASes present in the Internet Routing Table: 1888
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 33
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9395
Number of APNIC addresses announced to Internet: 774134336
Equivalent to 46 /8s, 36 /16s and 90 /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, 131072-153913
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: 277102
Total ARIN prefixes after maximum aggregation: 123878
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 281621
Unique aggregates announced from the ARIN address blocks: 132518
ARIN Region origin ASes present in the Internet Routing Table: 19113
ARIN Prefixes per ASN: 14.73
ARIN Region origin ASes announcing only one prefix: 6956
ARIN Region transit ASes present in the Internet Routing Table: 1968
Average ARIN Region AS path length visible: 4.9
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4861
Number of ARIN addresses announced to Internet: 1270322240
Equivalent to 75 /8s, 183 /16s and 148 /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, 393216-401308
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: 266757
Total RIPE prefixes after maximum aggregation: 126254
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 261408
Unique aggregates announced from the RIPE address blocks: 162464
RIPE Region origin ASes present in the Internet Routing Table: 28619
RIPE Prefixes per ASN: 9.13
RIPE Region origin ASes announcing only one prefix: 12110
RIPE Region transit ASes present in the Internet Routing Table: 3957
Average RIPE Region AS path length visible: 5.5
Max RIPE Region AS path length visible: 41
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11678
Number of RIPE addresses announced to Internet: 714682880
Equivalent to 42 /8s, 153 /16s and 50 /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
196608-216475
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: 129350
Total LACNIC prefixes after maximum aggregation: 28789
LACNIC Deaggregation factor: 4.49
Prefixes being announced from the LACNIC address blocks: 127713
Unique aggregates announced from the LACNIC address blocks: 49505
LACNIC Region origin ASes present in the Internet Routing Table: 11071
LACNIC Prefixes per ASN: 11.54
LACNIC Region origin ASes announcing only one prefix: 2269
LACNIC Region transit ASes present in the Internet Routing Table: 2402
Average LACNIC Region AS path length visible: 5.9
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8926
Number of LACNIC addresses announced to Internet: 177446656
Equivalent to 10 /8s, 147 /16s and 159 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + 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: 31976
Total AfriNIC prefixes after maximum aggregation: 6128
AfriNIC Deaggregation factor: 5.22
Prefixes being announced from the AfriNIC address blocks: 41962
Unique aggregates announced from the AfriNIC address blocks: 13565
AfriNIC Region origin ASes present in the Internet Routing Table: 1815
AfriNIC Prefixes per ASN: 23.12
AfriNIC Region origin ASes announcing only one prefix: 622
AfriNIC Region transit ASes present in the Internet Routing Table: 349
Average AfriNIC Region AS path length visible: 5.7
Max AfriNIC Region AS path length visible: 31
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1177
Number of AfriNIC addresses announced to Internet: 106247680
Equivalent to 6 /8s, 85 /16s and 54 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & 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
9808 9809 8739 52 CHINAMOBILE-CN China Mobile Communicati
7545 5650 777 671 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4573 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3839 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3591 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3484 494 246 BBIL-AP BHARTI Airtel Ltd., IN
45899 3287 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2755 863 361 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2171 433 190 TATACOMM-AS TATA Communications formerl
45090 2150 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 9706 11332 3343 AMAZON-02, US
11492 4579 304 644 CABLEONE, US
7155 4180 288 96 VIASAT-SP-BACKBONE, US
22773 3611 3063 299 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3597 1320 75 SHAW, CA
174 3446 6645 673 COGENT-174, US
16625 3226 1400 2303 AKAMAI-AS, US
749 3200 54920 2452 DNIC-AS-00749, US
367 2921 3631 1408 DNIC-ASBLK-00306-00371, US
396982 2757 3640 406 GOOGLE-CLOUD-PLATFORM, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
12479 7632 1714 147 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3918 3396 145 AKAMAI-ASN1, NL
9009 3268 283 1591 M247, RO
12389 2881 2304 907 ROSTELECOM-AS, RU
8551 2652 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2347 363 590 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
8452 1519 1852 14 TE-AS TE-AS, EG
44477 1493 98 712 STARK-INDUSTRIES, GB
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 12566 3377 499 UNINET, MX
10620 3525 496 891 Telmex Colombia S.A., CO
13999 2506 339 653 Mega Cable, S.A. de C.V., MX
11830 2000 369 64 Instituto Costarricense de Electricidad
28573 1343 2319 241 Claro NXT Telecomunicacoes Ltda, BR
3816 1311 787 198 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1208 349 490 Axtel, S.A.B. de C.V., MX
11664 1142 179 425 Techtel LMDS Comunicaciones Interactiva
28202 1105 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1089 369 22 Telefonica del Peru S.A.A., PE
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24835 1549 545 28 RAYA-AS, EG
24863 1480 389 20 LINKdotNET-AS, EG
36992 1368 1519 282 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1172 75 61 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
37457 559 315 40 Telkom-Internet, ZA
6713 553 1861 34 IAM-AS, MA
15399 523 55 54 WANANCHI-, KE
37342 511 32 1 MOVITEL, MZ
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 12566 3377 499 UNINET, MX
9808 9809 8739 52 CHINAMOBILE-CN China Mobile Communicati
16509 9706 11332 3343 AMAZON-02, US
12479 7632 1714 147 UNI2-AS, ES
7545 5650 777 671 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
11492 4579 304 644 CABLEONE, US
18403 4573 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4180 288 96 VIASAT-SP-BACKBONE, US
20940 3918 3396 145 AKAMAI-ASN1, NL
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
9808 9809 9757 CHINAMOBILE-CN China Mobile Communications Grou
12479 7632 7485 UNI2-AS, ES
16509 9706 6363 AMAZON-02, US
7545 5650 4979 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4573 4548 FPT-AS-AP FPT Telecom Company, VN
7155 4180 4084 VIASAT-SP-BACKBONE, US
11492 4579 3935 CABLEONE, US
7552 3839 3819 VIETEL-AS-AP Viettel Group, VN
20940 3918 3773 AKAMAI-ASN1, NL
Complete listing at https://bgp.nsrc.org/REN/Guam/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
65536 DOCUMENT 5.102.30.0/24 65512 -Private Use AS-, ZZ
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 CROWNCASTLE-AS46887, US
396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 3356 LEVEL3, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
192.88.99.0/24 6939 HURRICANE, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
23.141.0.0/24 Origin: 395350 RESERVED, ZZ
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.172.216.0/24 Origin: 398741 AS-VERTEXLINK-01, US
23.172.216.0/24 Transit: 60539 HUICAST_TELECOM, HK
23.176.160.0/24 Origin: 397327 RESERVED, ZZ
23.176.160.0/24 Transit: 19108 SUDDENLINK-COMMUNICATIONS, US
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, US
Complete listing at https://bgp.nsrc.org/REN/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 /8:16 /9:14 /10:36 /11:98 /12:301
/13:576 /14:1192 /15:2102 /16:13422 /17:8226 /18:13864
/19:24831 /20:43809 /21:51774 /22:111531 /23:102173 /24:579905
/25:128 /26:83 /27:138 /28:36 /29:91 /30:19
/31:6 /32:278
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6747 7632 UNI2-AS, ES
8151 6486 12566 UNINET, MX
11492 3492 4579 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3394 3597 SHAW, CA
7155 3124 4180 VIASAT-SP-BACKBONE, US
22773 2650 3611 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2164 2508 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2131 3525 Telmex Colombia S.A., CO
8551 2128 2652 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2259 2:1564 3:311 4:8 5:4597 6:162
7:6 8:1506 9:1 11:172 12:1466 13:380
14:2348 15:314 16:209 17:370 18:749 20:362
21:4 22:188 23:6655 24:3095 25:2 27:2644
29:19 31:2684 32:55 34:61 35:125 36:2196
37:4516 38:7473 39:895 40:122 41:4249 42:2197
43:2332 44:323 45:17564 46:4426 47:295 49:1926
50:1924 51:575 52:1587 54:311 55:884 56:5
57:160 58:2033 59:1123 60:1022 61:2602 62:2777
63:1921 64:5700 65:2336 66:4783 67:3097 68:1353
69:4101 70:1363 71:581 72:2965 74:2605 75:1587
76:627 77:2521 78:1854 79:2478 80:2168 81:1955
82:1515 83:1293 84:1647 85:3113 86:828 87:2249
88:1288 89:4060 90:682 91:8110 92:2189 93:2642
94:3678 95:4139 96:1290 97:312 98:1035 99:741
100:92 101:1161 102:3321 103:32442 104:4768 105:1038
106:911 107:2759 108:1142 109:4086 110:2121 111:3177
112:2066 113:1775 114:1781 115:2071 116:1885 117:2602
118:2759 119:1959 120:1785 121:1283 122:2699 123:2230
124:1559 125:2839 126:28 128:1517 129:932 130:1108
131:1899 132:836 133:410 134:1717 135:353 136:942
137:1176 138:3001 139:1566 140:1380 141:1363 142:1575
143:1545 144:997 145:343 146:2033 147:1722 148:2520
149:2574 150:1043 151:1330 152:1985 153:595 154:5882
155:1394 156:2257 157:1621 158:1099 159:2250 160:2652
161:1637 162:3623 163:1715 164:1640 165:2162 166:1070
167:1779 168:4125 169:800 170:4950 171:994 172:3850
173:3064 174:901 175:1236 176:3727 177:5157 178:3602
179:2475 180:2376 181:3766 182:3402 183:2026 184:2267
185:20844 186:5198 187:4762 188:4139 189:4318 190:9490
191:1878 192:11010 193:9085 194:7505 195:5353 196:3215
197:2679 198:5976 199:7460 200:8360 201:6423 202:10369
203:10245 204:4598 205:3748 206:4530 207:3508 208:4171
209:5024 210:4451 211:2474 212:4371 213:3465 214:1099
215:43 216:6806 217:2900 218:1331 219:409 220:1826
221:1026 222:694 223:2183
End of report
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