[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Thu Jan 11 21:31:06 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Thu 11 Jan, 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: 949055
Prefixes after maximum aggregation (per Origin AS): 355838
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 455263
Number of IPv4 prefixes with a valid ROA: 447150
Number of IPv4 prefixes with an invalid ROA: 5
Number of IPv4 prefixes with no ROA: 501900
Total ASes present in the Internet Routing Table: 75225
Prefixes per ASN: 12.62
Origin-only ASes present in the Internet Routing Table: 64563
Origin ASes announcing only one prefix: 26159
Transit ASes present in the Internet Routing Table: 10662
Transit-only ASes present in the Internet Routing Table: 488
Paths with bogon ASNs present in the IPv4 Routing Table: 10
Average AS path length visible in the Internet Routing Table: 5.1
Max AS path length visible: 103
Max AS path prepend of ASN (149381) 100
Prefixes from unregistered ASNs in the Routing Table: 1100
Number of instances of unregistered ASNs: 1100
Number of 32-bit ASNs allocated by the RIRs: 43351
Number of 32-bit ASNs visible in the Routing Table: 35677
Prefixes from 32-bit ASNs in the Routing Table: 184073
Number of bogon 32-bit ASNs visible in the Routing Table: 6
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 391
Number of addresses announced to Internet: 3047188224
Equivalent to 181 /8s, 160 /16s and 103 /24s
Percentage of available address space announced: 82.3
Percentage of allocated address space announced: 82.3
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: 318320
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 247101
Total APNIC prefixes after maximum aggregation: 71667
APNIC Deaggregation factor: 3.45
Prefixes being announced from the APNIC address blocks: 240159
Unique aggregates announced from the APNIC address blocks: 99639
APNIC Region origin ASes present in the Internet Routing Table: 13851
APNIC Prefixes per ASN: 17.34
APNIC Region origin ASes announcing only one prefix: 4194
APNIC Region transit ASes present in the Internet Routing Table: 1860
Average APNIC Region AS path length visible: 5.5
Max APNIC Region AS path length visible: 103
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9227
Number of APNIC addresses announced to Internet: 774260032
Equivalent to 46 /8s, 38 /16s and 69 /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: 275341
Total ARIN prefixes after maximum aggregation: 123567
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 280294
Unique aggregates announced from the ARIN address blocks: 132079
ARIN Region origin ASes present in the Internet Routing Table: 19068
ARIN Prefixes per ASN: 14.70
ARIN Region origin ASes announcing only one prefix: 6953
ARIN Region transit ASes present in the Internet Routing Table: 1960
Average ARIN Region AS path length visible: 4.8
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4844
Number of ARIN addresses announced to Internet: 1272758080
Equivalent to 75 /8s, 220 /16s and 191 /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: 265065
Total RIPE prefixes after maximum aggregation: 125143
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 259767
Unique aggregates announced from the RIPE address blocks: 161035
RIPE Region origin ASes present in the Internet Routing Table: 28531
RIPE Prefixes per ASN: 9.10
RIPE Region origin ASes announcing only one prefix: 12108
RIPE Region transit ASes present in the Internet Routing Table: 3899
Average RIPE Region AS path length visible: 4.9
Max RIPE Region AS path length visible: 38
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11526
Number of RIPE addresses announced to Internet: 714383232
Equivalent to 42 /8s, 148 /16s and 159 /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: 128457
Total LACNIC prefixes after maximum aggregation: 28666
LACNIC Deaggregation factor: 4.48
Prefixes being announced from the LACNIC address blocks: 127021
Unique aggregates announced from the LACNIC address blocks: 49418
LACNIC Region origin ASes present in the Internet Routing Table: 11064
LACNIC Prefixes per ASN: 11.48
LACNIC Region origin ASes announcing only one prefix: 2282
LACNIC Region transit ASes present in the Internet Routing Table: 2407
Average LACNIC Region AS path length visible: 5.6
Max LACNIC Region AS path length visible: 33
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8919
Number of LACNIC addresses announced to Internet: 177619200
Equivalent to 10 /8s, 150 /16s and 65 /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: 31991
Total AfriNIC prefixes after maximum aggregation: 6066
AfriNIC Deaggregation factor: 5.27
Prefixes being announced from the AfriNIC address blocks: 41423
Unique aggregates announced from the AfriNIC address blocks: 12775
AfriNIC Region origin ASes present in the Internet Routing Table: 1822
AfriNIC Prefixes per ASN: 22.73
AfriNIC Region origin ASes announcing only one prefix: 622
AfriNIC Region transit ASes present in the Internet Routing Table: 339
Average AfriNIC Region AS path length visible: 5.4
Max AfriNIC Region AS path length visible: 28
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1161
Number of AfriNIC addresses announced to Internet: 107916800
Equivalent to 6 /8s, 110 /16s and 174 /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 9770 8738 50 CHINAMOBILE-CN China Mobile Communicati
7545 5674 784 685 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4552 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3848 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3591 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3421 498 251 BBIL-AP BHARTI Airtel Ltd., IN
45899 3357 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2662 857 370 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2158 441 193 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 9433 11195 3383 AMAZON-02, US
11492 4562 303 683 CABLEONE, US
7155 4177 288 96 VIASAT-SP-BACKBONE, US
6327 3568 1320 70 SHAW, CA
22773 3517 3059 303 ASN-CXA-ALL-CCI-22773-RDC, US
16625 3260 1424 2334 AKAMAI-AS, US
749 3161 54929 2413 DNIC-AS-00749, US
367 2965 3830 1428 DNIC-ASBLK-00306-00371, US
396982 2746 3639 390 GOOGLE-CLOUD-PLATFORM, US
7018 2509 23622 1574 ATT-INTERNET4, 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 7547 1714 146 UNI2-AS, ES
39891 4658 280 55 ALJAWWALSTC-AS, SA
20940 4001 3397 142 AKAMAI-ASN1, NL
9009 3467 298 1625 M247, RO
8551 2973 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2871 2300 911 ROSTELECOM-AS, RU
34984 2324 359 599 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
58224 1515 873 581 TCI, IR
8452 1475 1852 14 TE-AS TE-AS, EG
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 12213 3379 610 UNINET, MX
10620 3523 497 888 Telmex Colombia S.A., CO
13999 2495 340 636 Mega Cable, S.A. de C.V., MX
11830 2006 369 64 Instituto Costarricense de Electricidad
28573 1346 2319 238 Claro NXT Telecomunicacoes Ltda, BR
3816 1306 787 197 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1245 341 503 Axtel, S.A.B. de C.V., MX
11664 1112 178 419 Techtel LMDS Comunicaciones Interactiva
28202 1103 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1088 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 1548 545 28 RAYA-AS, EG
24863 1539 389 16 LINKdotNET-AS, EG
36992 1361 1518 280 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1079 69 55 ORANGE-COTE-IVOIRE, CI
36935 936 521 43 Vodafone-, EG
37457 557 316 43 Telkom-Internet, ZA
6713 551 1861 34 IAM-AS, MA
36914 535 82 3 KENET-AS, KE
15399 526 56 54 WANANCHI-, KE
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 12213 3379 610 UNINET, MX
9808 9770 8738 50 CHINAMOBILE-CN China Mobile Communicati
16509 9433 11195 3383 AMAZON-02, US
12479 7547 1714 146 UNI2-AS, ES
7545 5674 784 685 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4658 280 55 ALJAWWALSTC-AS, SA
11492 4562 303 683 CABLEONE, US
18403 4552 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4177 288 96 VIASAT-SP-BACKBONE, US
20940 4001 3397 142 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 9770 9720 CHINAMOBILE-CN China Mobile Communications Grou
12479 7547 7401 UNI2-AS, ES
16509 9433 6050 AMAZON-02, US
7545 5674 4989 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4658 4603 ALJAWWALSTC-AS, SA
18403 4552 4527 FPT-AS-AP FPT Telecom Company, VN
7155 4177 4081 VIASAT-SP-BACKBONE, US
11492 4562 3879 CABLEONE, US
20940 4001 3859 AKAMAI-ASN1, NL
7552 3848 3828 VIETEL-AS-AP Viettel Group, VN
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
33492 UNALLOCATED 8.6.184.0/23 33650 COMCAST-33650, US
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
19589 UNALLOCATED 8.19.242.0/24 23314 ORLANDOTELCO, US
19589 UNALLOCATED 8.19.248.0/24 23314 ORLANDOTELCO, 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 LIGHTOWER, US
19589 UNALLOCATED 8.26.112.0/23 23314 ORLANDOTELCO, 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
23.169.120.0/24 Origin: 13737 AS-INCX, US
23.169.120.0/24 Transit: 6939 HURRICANE, US
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 /11:99 /12:302
/13:579 /14:1193 /15:2107 /16:13469 /17:8256 /18:13936
/19:25088 /20:43995 /21:52132 /22:111453 /23:102082 /24:573861
/25:79 /26:52 /27:134 /28:39 /29:90 /30:19
/31:6 /32:18
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6632 7547 UNI2-AS, ES
8151 6217 12213 UNINET, MX
11492 3477 4562 CABLEONE, US
6327 3372 3568 SHAW, CA
39891 3340 4658 ALJAWWALSTC-AS, SA
7155 3121 4177 VIASAT-SP-BACKBONE, US
22773 2556 3517 ASN-CXA-ALL-CCI-22773-RDC, US
8551 2450 2973 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
30036 2128 2472 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2126 3523 Telmex Colombia S.A., CO
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2273 2:1470 3:281 4:7 5:4498 6:164
7:6 8:1506 9:1 11:172 12:1487 13:374
14:2310 15:307 16:204 17:363 18:711 20:364
21:4 22:188 23:6575 24:3064 25:2 27:2584
29:19 31:2578 32:62 34:36 35:121 36:2147
37:4510 38:5981 39:889 40:145 41:4334 42:2206
43:2327 44:330 45:17346 46:4362 47:285 49:1902
50:1885 51:576 52:1588 54:370 55:869 56:5
57:136 58:1936 59:1110 60:1013 61:2648 62:2812
63:1913 64:5675 65:2360 66:5038 67:3079 68:1344
69:4101 70:1343 71:586 72:2993 74:2666 75:1589
76:618 77:2458 78:1837 79:2737 80:2146 81:1894
82:1539 83:1323 84:1627 85:3082 86:772 87:2059
88:1276 89:3975 90:661 91:8019 92:2181 93:2642
94:3637 95:4031 96:1289 97:315 98:1013 99:745
100:95 101:1153 102:3275 103:32425 104:4788 105:1003
106:907 107:2741 108:1119 109:4097 110:2113 111:3160
112:2084 113:1732 114:1750 115:2070 116:1969 117:2626
118:2769 119:1956 120:1749 121:1274 122:2656 123:2196
124:1588 125:2781 126:28 128:1486 129:914 130:1084
131:2019 132:846 133:410 134:1710 135:346 136:919
137:1135 138:2950 139:1576 140:1357 141:1350 142:1560
143:1584 144:986 145:343 146:2003 147:1654 148:2517
149:2438 150:1033 151:1311 152:1869 153:600 154:5530
155:1382 156:2094 157:1391 158:1080 159:2221 160:2659
161:1616 162:3622 163:1678 164:1632 165:2144 166:1066
167:1716 168:4039 169:802 170:4941 171:983 172:3790
173:3019 174:894 175:1236 176:3684 177:5439 178:3556
179:2477 180:2365 181:3732 182:3415 183:1995 184:2264
185:20721 186:5096 187:4712 188:4135 189:4286 190:9511
191:1915 192:11038 193:8994 194:7403 195:5288 196:3212
197:2630 198:5955 199:6979 200:8376 201:6339 202:10416
203:10170 204:4604 205:3685 206:4443 207:3458 208:4098
209:4938 210:4417 211:2501 212:4257 213:3446 214:1111
215:44 216:6812 217:2874 218:1311 219:414 220:1815
221:1022 222:680 223:2183
End of report
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