[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Fri Jan 12 21:31:11 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Fri 12 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: 948920
Prefixes after maximum aggregation (per Origin AS): 355993
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 455490
Number of IPv4 prefixes with a valid ROA: 447044
Number of IPv4 prefixes with an invalid ROA: 7
Number of IPv4 prefixes with no ROA: 501869
Total ASes present in the Internet Routing Table: 75244
Prefixes per ASN: 12.61
Origin-only ASes present in the Internet Routing Table: 64570
Origin ASes announcing only one prefix: 26156
Transit ASes present in the Internet Routing Table: 10674
Transit-only ASes present in the Internet Routing Table: 490
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: 1078
Number of instances of unregistered ASNs: 1078
Number of 32-bit ASNs allocated by the RIRs: 43368
Number of 32-bit ASNs visible in the Routing Table: 35691
Prefixes from 32-bit ASNs in the Routing Table: 184098
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: 381
Number of addresses announced to Internet: 3046819328
Equivalent to 181 /8s, 154 /16s and 198 /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: 318076
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 247151
Total APNIC prefixes after maximum aggregation: 71705
APNIC Deaggregation factor: 3.45
Prefixes being announced from the APNIC address blocks: 240199
Unique aggregates announced from the APNIC address blocks: 99656
APNIC Region origin ASes present in the Internet Routing Table: 13860
APNIC Prefixes per ASN: 17.33
APNIC Region origin ASes announcing only one prefix: 4199
APNIC Region transit ASes present in the Internet Routing Table: 1868
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: 9236
Number of APNIC addresses announced to Internet: 774242624
Equivalent to 46 /8s, 38 /16s and 1 /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: 274959
Total ARIN prefixes after maximum aggregation: 123634
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 279913
Unique aggregates announced from the ARIN address blocks: 132172
ARIN Region origin ASes present in the Internet Routing Table: 19069
ARIN Prefixes per ASN: 14.68
ARIN Region origin ASes announcing only one prefix: 6939
ARIN Region transit ASes present in the Internet Routing Table: 1958
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: 4841
Number of ARIN addresses announced to Internet: 1272535872
Equivalent to 75 /8s, 217 /16s and 91 /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: 265226
Total RIPE prefixes after maximum aggregation: 125212
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 259929
Unique aggregates announced from the RIPE address blocks: 161125
RIPE Region origin ASes present in the Internet Routing Table: 28545
RIPE Prefixes per ASN: 9.11
RIPE Region origin ASes announcing only one prefix: 12120
RIPE Region transit ASes present in the Internet Routing Table: 3904
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: 11534
Number of RIPE addresses announced to Internet: 714433408
Equivalent to 42 /8s, 149 /16s and 99 /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: 128474
Total LACNIC prefixes after maximum aggregation: 28674
LACNIC Deaggregation factor: 4.48
Prefixes being announced from the LACNIC address blocks: 127022
Unique aggregates announced from the LACNIC address blocks: 49404
LACNIC Region origin ASes present in the Internet Routing Table: 11066
LACNIC Prefixes per ASN: 11.48
LACNIC Region origin ASes announcing only one prefix: 2280
LACNIC Region transit ASes present in the Internet Routing Table: 2406
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: 8922
Number of LACNIC addresses announced to Internet: 177465344
Equivalent to 10 /8s, 147 /16s and 232 /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: 32032
Total AfriNIC prefixes after maximum aggregation: 6052
AfriNIC Deaggregation factor: 5.29
Prefixes being announced from the AfriNIC address blocks: 41476
Unique aggregates announced from the AfriNIC address blocks: 12820
AfriNIC Region origin ASes present in the Internet Routing Table: 1818
AfriNIC Prefixes per ASN: 22.81
AfriNIC Region origin ASes announcing only one prefix: 618
AfriNIC Region transit ASes present in the Internet Routing Table: 338
Average AfriNIC Region AS path length visible: 5.4
Max AfriNIC Region AS path length visible: 35
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1158
Number of AfriNIC addresses announced to Internet: 107896064
Equivalent to 6 /8s, 110 /16s and 93 /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 9771 8738 50 CHINAMOBILE-CN China Mobile Communicati
7545 5672 784 684 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4545 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 3422 498 251 BBIL-AP BHARTI Airtel Ltd., IN
45899 3359 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2663 857 367 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 9430 11196 3364 AMAZON-02, US
11492 4569 303 660 CABLEONE, US
7155 4177 288 96 VIASAT-SP-BACKBONE, US
6327 3570 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 2956 3828 1423 DNIC-ASBLK-00306-00371, US
396982 2746 3639 390 GOOGLE-CLOUD-PLATFORM, US
7018 2513 23622 1575 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 3474 299 1632 M247, RO
8551 2971 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2871 2300 911 ROSTELECOM-AS, RU
34984 2325 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 12225 3379 610 UNINET, MX
10620 3524 497 889 Telmex Colombia S.A., CO
13999 2494 338 638 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 1307 787 192 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1238 340 499 Axtel, S.A.B. de C.V., MX
11664 1112 178 420 Techtel LMDS Comunicaciones Interactiva
28202 1103 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1087 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 1536 389 16 LINKdotNET-AS, EG
36992 1361 1518 280 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1081 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 543 82 3 KENET-AS, KE
15399 535 56 53 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 12225 3379 610 UNINET, MX
9808 9771 8738 50 CHINAMOBILE-CN China Mobile Communicati
16509 9430 11196 3364 AMAZON-02, US
12479 7547 1714 146 UNI2-AS, ES
7545 5672 784 684 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4658 280 55 ALJAWWALSTC-AS, SA
11492 4569 303 660 CABLEONE, US
18403 4545 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 9771 9721 CHINAMOBILE-CN China Mobile Communications Grou
12479 7547 7401 UNI2-AS, ES
16509 9430 6066 AMAZON-02, US
7545 5672 4988 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4658 4603 ALJAWWALSTC-AS, SA
18403 4545 4520 FPT-AS-AP FPT Telecom Company, VN
7155 4177 4081 VIASAT-SP-BACKBONE, US
11492 4569 3909 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
23.176.160.0/24 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
41.57.124.0/22 Origin: 37442 RESERVED, ZZ
41.57.124.0/22 Transit: 37204 TELONE, ZW
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 /12:301
/13:577 /14:1194 /15:2110 /16:13473 /17:8259 /18:13934
/19:25090 /20:43983 /21:52134 /22:111481 /23:102135 /24:573649
/25:78 /26:52 /27:134 /28:39 /29:89 /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 6228 12225 UNINET, MX
11492 3482 4569 CABLEONE, US
6327 3374 3570 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 2448 2971 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
10620 2127 3524 Telmex Colombia S.A., CO
30036 2127 2471 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2269 2:1470 3:282 4:7 5:4502 6:163
7:6 8:1506 9:1 11:172 12:1487 13:375
14:2330 15:307 16:204 17:363 18:711 20:364
21:4 22:188 23:6604 24:2720 25:2 27:2589
29:19 31:2579 32:62 34:36 35:121 36:2145
37:4508 38:5994 39:889 40:145 41:4339 42:2205
43:2331 44:330 45:17369 46:4380 47:286 49:1903
50:1879 51:576 52:1587 54:366 55:859 56:5
57:136 58:1937 59:1110 60:1013 61:2648 62:2813
63:1915 64:5683 65:2359 66:5008 67:3081 68:1342
69:4100 70:1295 71:587 72:2989 74:2669 75:1589
76:617 77:2458 78:1835 79:2735 80:2147 81:1896
82:1542 83:1322 84:1628 85:3100 86:772 87:2059
88:1279 89:3973 90:661 91:8023 92:2188 93:2648
94:3644 95:4034 96:1289 97:315 98:1014 99:745
100:95 101:1152 102:3287 103:32410 104:4790 105:1003
106:907 107:2741 108:1123 109:4096 110:2112 111:3160
112:2084 113:1731 114:1750 115:2071 116:1966 117:2626
118:2769 119:1958 120:1751 121:1274 122:2655 123:2196
124:1590 125:2783 126:28 128:1485 129:913 130:1084
131:2019 132:841 133:410 134:1708 135:347 136:922
137:1135 138:2944 139:1575 140:1360 141:1357 142:1563
143:1576 144:983 145:342 146:2004 147:1660 148:2517
149:2440 150:1033 151:1309 152:1870 153:599 154:5552
155:1377 156:2100 157:1396 158:1080 159:2222 160:2664
161:1626 162:3627 163:1681 164:1631 165:2144 166:1067
167:1719 168:4020 169:803 170:4935 171:983 172:3791
173:3020 174:894 175:1236 176:3686 177:5407 178:3552
179:2469 180:2367 181:3731 182:3415 183:1995 184:2265
185:20735 186:5088 187:4699 188:4135 189:4294 190:9516
191:1916 192:11038 193:8999 194:7408 195:5294 196:3214
197:2658 198:5956 199:6984 200:8392 201:6343 202:10423
203:10173 204:4593 205:3666 206:4439 207:3457 208:4104
209:4940 210:4417 211:2502 212:4255 213:3450 214:1112
215:44 216:6813 217:2873 218:1311 219:414 220:1812
221:1022 222:680 223:2184
End of report
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