[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Tue Jan 2 21:31:49 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Tue 02 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: 948977
Prefixes after maximum aggregation (per Origin AS): 356665
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 456082
Number of IPv4 prefixes with a valid ROA: 444779
Number of IPv4 prefixes with an invalid ROA: 13
Number of IPv4 prefixes with no ROA: 504185
Total ASes present in the Internet Routing Table: 75127
Prefixes per ASN: 12.63
Origin-only ASes present in the Internet Routing Table: 64625
Origin ASes announcing only one prefix: 26123
Transit ASes present in the Internet Routing Table: 10502
Transit-only ASes present in the Internet Routing Table: 481
Paths with bogon ASNs present in the IPv4 Routing Table: 6
Average AS path length visible in the Internet Routing Table: 4.6
Max AS path length visible: 37
Max AS path prepend of ASN ( 59588) 31
Prefixes from unregistered ASNs in the Routing Table: 992
Number of instances of unregistered ASNs: 992
Number of 32-bit ASNs allocated by the RIRs: 43288
Number of 32-bit ASNs visible in the Routing Table: 35598
Prefixes from 32-bit ASNs in the Routing Table: 183865
Number of bogon 32-bit ASNs visible in the Routing Table: 18
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 370
Number of addresses announced to Internet: 3045356800
Equivalent to 181 /8s, 132 /16s and 117 /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: 319324
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 246614
Total APNIC prefixes after maximum aggregation: 71515
APNIC Deaggregation factor: 3.45
Prefixes being announced from the APNIC address blocks: 239699
Unique aggregates announced from the APNIC address blocks: 99384
APNIC Region origin ASes present in the Internet Routing Table: 13804
APNIC Prefixes per ASN: 17.36
APNIC Region origin ASes announcing only one prefix: 4156
APNIC Region transit ASes present in the Internet Routing Table: 1830
Average APNIC Region AS path length visible: 4.9
Max APNIC Region AS path length visible: 35
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9188
Number of APNIC addresses announced to Internet: 770462720
Equivalent to 45 /8s, 236 /16s and 84 /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: 275603
Total ARIN prefixes after maximum aggregation: 124479
ARIN Deaggregation factor: 2.21
Prefixes being announced from the ARIN address blocks: 280629
Unique aggregates announced from the ARIN address blocks: 133197
ARIN Region origin ASes present in the Internet Routing Table: 19057
ARIN Prefixes per ASN: 14.73
ARIN Region origin ASes announcing only one prefix: 6955
ARIN Region transit ASes present in the Internet Routing Table: 1909
Average ARIN Region AS path length visible: 4.3
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4828
Number of ARIN addresses announced to Internet: 1273906944
Equivalent to 75 /8s, 238 /16s and 71 /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: 265240
Total RIPE prefixes after maximum aggregation: 125241
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 259856
Unique aggregates announced from the RIPE address blocks: 161044
RIPE Region origin ASes present in the Internet Routing Table: 28530
RIPE Prefixes per ASN: 9.11
RIPE Region origin ASes announcing only one prefix: 12107
RIPE Region transit ASes present in the Internet Routing Table: 3877
Average RIPE Region AS path length visible: 4.5
Max RIPE Region AS path length visible: 37
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11517
Number of RIPE addresses announced to Internet: 714488832
Equivalent to 42 /8s, 150 /16s and 60 /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: 128523
Total LACNIC prefixes after maximum aggregation: 28693
LACNIC Deaggregation factor: 4.48
Prefixes being announced from the LACNIC address blocks: 127058
Unique aggregates announced from the LACNIC address blocks: 49414
LACNIC Region origin ASes present in the Internet Routing Table: 11057
LACNIC Prefixes per ASN: 11.49
LACNIC Region origin ASes announcing only one prefix: 2285
LACNIC Region transit ASes present in the Internet Routing Table: 2377
Average LACNIC Region AS path length visible: 5.0
Max LACNIC Region AS path length visible: 33
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8905
Number of LACNIC addresses announced to Internet: 178381056
Equivalent to 10 /8s, 161 /16s and 225 /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: 32005
Total AfriNIC prefixes after maximum aggregation: 6040
AfriNIC Deaggregation factor: 5.30
Prefixes being announced from the AfriNIC address blocks: 41365
Unique aggregates announced from the AfriNIC address blocks: 12743
AfriNIC Region origin ASes present in the Internet Routing Table: 1818
AfriNIC Prefixes per ASN: 22.75
AfriNIC Region origin ASes announcing only one prefix: 620
AfriNIC Region transit ASes present in the Internet Routing Table: 336
Average AfriNIC Region AS path length visible: 5.2
Max AfriNIC Region AS path length visible: 28
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1160
Number of AfriNIC addresses announced to Internet: 107874048
Equivalent to 6 /8s, 110 /16s and 7 /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 9776 8738 50 CHINAMOBILE-CN China Mobile Communicati
7545 5675 784 685 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4541 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3836 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3589 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3409 494 250 BBIL-AP BHARTI Airtel Ltd., IN
45899 3353 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2658 857 372 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2161 442 195 TATACOMM-AS TATA Communications formerl
45090 2149 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 9404 11191 3369 AMAZON-02, US
11492 4563 303 680 CABLEONE, US
7155 4164 288 96 VIASAT-SP-BACKBONE, US
6327 3567 1320 69 SHAW, CA
22773 3501 3055 298 ASN-CXA-ALL-CCI-22773-RDC, US
16625 3210 1425 2334 AKAMAI-AS, US
749 3162 54929 2414 DNIC-AS-00749, US
367 2973 3843 1421 DNIC-ASBLK-00306-00371, US
396982 2740 3639 386 GOOGLE-CLOUD-PLATFORM, US
7018 2508 23622 1576 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 7563 1714 146 UNI2-AS, ES
39891 4570 271 54 ALJAWWALSTC-AS, SA
20940 4007 3397 140 AKAMAI-ASN1, NL
9009 3487 300 1630 M247, RO
8551 3143 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2887 2301 912 ROSTELECOM-AS, RU
34984 2324 359 598 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
58224 1511 872 577 TCI, IR
44477 1453 95 718 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 12166 3384 591 UNINET, MX
10620 3523 497 888 Telmex Colombia S.A., CO
13999 2494 339 636 Mega Cable, S.A. de C.V., MX
11830 2007 369 64 Instituto Costarricense de Electricidad
28573 1345 2318 237 Claro NXT Telecomunicacoes Ltda, BR
3816 1307 787 192 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1245 341 503 Axtel, S.A.B. de C.V., MX
11664 1107 178 422 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 1531 389 16 LINKdotNET-AS, EG
36992 1361 1518 280 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1071 69 52 ORANGE-COTE-IVOIRE, CI
36935 936 521 43 Vodafone-, EG
37457 557 316 43 Telkom-Internet, ZA
6713 550 1861 34 IAM-AS, MA
15399 531 55 52 WANANCHI-, KE
36914 516 82 3 KENET-AS, 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 12166 3384 591 UNINET, MX
9808 9776 8738 50 CHINAMOBILE-CN China Mobile Communicati
16509 9404 11191 3369 AMAZON-02, US
12479 7563 1714 146 UNI2-AS, ES
7545 5675 784 685 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4570 271 54 ALJAWWALSTC-AS, SA
11492 4563 303 680 CABLEONE, US
18403 4541 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4164 288 96 VIASAT-SP-BACKBONE, US
20940 4007 3397 140 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 9776 9726 CHINAMOBILE-CN China Mobile Communications Grou
12479 7563 7417 UNI2-AS, ES
16509 9404 6035 AMAZON-02, US
7545 5675 4990 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4570 4516 ALJAWWALSTC-AS, SA
18403 4541 4516 FPT-AS-AP FPT Telecom Company, VN
7155 4164 4068 VIASAT-SP-BACKBONE, US
11492 4563 3883 CABLEONE, US
20940 4007 3867 AKAMAI-ASN1, NL
7552 3836 3816 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 3356 LEVEL3, 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
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
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: 2386 INS-AS, US
23.141.0.0/24 Transit: 7018 ATT-INTERNET4, 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 /12:299
/13:579 /14:1192 /15:2101 /16:13474 /17:8275 /18:13920
/19:25164 /20:43950 /21:52196 /22:111367 /23:102993 /24:573302
/25:0 /26:0 /27:0 /28:0 /29:0 /30:0
/31:0 /32:0
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6651 7563 UNI2-AS, ES
8151 6173 12166 UNINET, MX
11492 3477 4563 CABLEONE, US
6327 3371 3567 SHAW, CA
39891 3324 4570 ALJAWWALSTC-AS, SA
7155 3110 4164 VIASAT-SP-BACKBONE, US
8551 2620 3143 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2555 3501 ASN-CXA-ALL-CCI-22773-RDC, US
10620 2126 3523 Telmex Colombia S.A., CO
30036 2118 2461 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2277 2:1404 3:281 4:5 5:4485 6:163
7:6 8:1506 9:1 11:172 12:1487 13:376
14:2331 15:306 16:206 17:360 18:704 20:362
21:4 22:188 23:6572 24:3057 25:2 27:2562
29:19 31:2579 32:62 34:36 35:118 36:2129
37:4502 38:5937 39:885 40:145 41:4322 42:2197
43:2325 44:328 45:17340 46:4400 47:285 49:1902
50:1897 51:576 52:1589 54:368 55:891 56:5
57:135 58:1921 59:1111 60:1013 61:2634 62:2826
63:1916 64:5678 65:2364 66:5076 67:3076 68:1342
69:4065 70:1336 71:599 72:2989 74:2660 75:1581
76:620 77:2458 78:1836 79:2911 80:2131 81:1888
82:1535 83:1328 84:1613 85:3094 86:787 87:2059
88:1275 89:4001 90:657 91:8014 92:2175 93:2642
94:3634 95:4018 96:1294 97:315 98:1015 99:738
100:94 101:1153 102:3256 103:32413 104:4791 105:1003
106:966 107:2746 108:1131 109:4080 110:2114 111:3157
112:2082 113:1730 114:1749 115:2075 116:1972 117:2623
118:2766 119:1957 120:1756 121:1260 122:2664 123:2198
124:1591 125:2779 128:1450 129:907 130:1081 131:2064
132:842 133:411 134:1702 135:346 136:918 137:1000
138:2894 139:1553 140:1345 141:1345 142:1560 143:1573
144:980 145:342 146:2032 147:1633 148:2490 149:2406
150:1035 151:1248 152:1869 153:599 154:5516 155:1380
156:2116 157:1381 158:1080 159:2203 160:2668 161:1617
162:3604 163:1671 164:1637 165:2144 166:1069 167:1758
168:4007 169:797 170:4947 171:979 172:3779 173:3031
174:891 175:1235 176:3660 177:5505 178:3556 179:2457
180:2364 181:3713 182:3411 183:2004 184:2266 185:20720
186:5117 187:4702 188:4138 189:4234 190:9526 191:1950
192:11018 193:9006 194:7398 195:5305 196:3208 197:2680
198:5955 199:6872 200:8392 201:6348 202:10362 203:10144
204:4601 205:3678 206:4423 207:3437 208:4103 209:4941
210:4401 211:2496 212:4255 213:3440 214:1115 215:50
216:6814 217:2877 218:1314 219:413 220:1815 221:1023
222:682 223:2158
End of report
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