[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sat Nov 18 21:31:16 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Sat 18 Nov, 2023
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: 946553
Prefixes after maximum aggregation (per Origin AS): 354946
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 454355
Number of IPv4 prefixes with a valid ROA: 438318
Number of IPv4 prefixes with an invalid ROA: 5
Number of IPv4 prefixes with no ROA: 508230
Total ASes present in the Internet Routing Table: 75005
Prefixes per ASN: 12.62
Origin-only ASes present in the Internet Routing Table: 64431
Origin ASes announcing only one prefix: 26028
Transit ASes present in the Internet Routing Table: 10574
Transit-only ASes present in the Internet Routing Table: 477
Paths with bogon ASNs present in the IPv4 Routing Table: 12
Average AS path length visible in the Internet Routing Table: 5.1
Max AS path length visible: 42
Max AS path prepend of ASN (272886) 31
Prefixes from unregistered ASNs in the Routing Table: 1016
Number of instances of unregistered ASNs: 1016
Number of 32-bit ASNs allocated by the RIRs: 43070
Number of 32-bit ASNs visible in the Routing Table: 35386
Prefixes from 32-bit ASNs in the Routing Table: 181809
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: 414
Number of addresses announced to Internet: 3049144576
Equivalent to 181 /8s, 190 /16s and 65 /24s
Percentage of available address space announced: 82.4
Percentage of allocated address space announced: 82.4
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: 319259
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 245341
Total APNIC prefixes after maximum aggregation: 70752
APNIC Deaggregation factor: 3.47
Prefixes being announced from the APNIC address blocks: 238676
Unique aggregates announced from the APNIC address blocks: 98887
APNIC Region origin ASes present in the Internet Routing Table: 13706
APNIC Prefixes per ASN: 17.41
APNIC Region origin ASes announcing only one prefix: 4116
APNIC Region transit ASes present in the Internet Routing Table: 1846
Average APNIC Region AS path length visible: 5.5
Max APNIC Region AS path length visible: 33
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9064
Number of APNIC addresses announced to Internet: 771183936
Equivalent to 45 /8s, 247 /16s and 85 /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: 275364
Total ARIN prefixes after maximum aggregation: 124106
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 280155
Unique aggregates announced from the ARIN address blocks: 132371
ARIN Region origin ASes present in the Internet Routing Table: 19072
ARIN Prefixes per ASN: 14.69
ARIN Region origin ASes announcing only one prefix: 6948
ARIN Region transit ASes present in the Internet Routing Table: 1961
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: 4828
Number of ARIN addresses announced to Internet: 1276752192
Equivalent to 76 /8s, 25 /16s and 177 /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: 265475
Total RIPE prefixes after maximum aggregation: 124766
RIPE Deaggregation factor: 2.13
Prefixes being announced from the RIPE address blocks: 260014
Unique aggregates announced from the RIPE address blocks: 160731
RIPE Region origin ASes present in the Internet Routing Table: 28513
RIPE Prefixes per ASN: 9.12
RIPE Region origin ASes announcing only one prefix: 12063
RIPE Region transit ASes present in the Internet Routing Table: 3894
Average RIPE Region AS path length visible: 4.8
Max RIPE Region AS path length visible: 38
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11461
Number of RIPE addresses announced to Internet: 715024512
Equivalent to 42 /8s, 158 /16s and 104 /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: 127801
Total LACNIC prefixes after maximum aggregation: 28600
LACNIC Deaggregation factor: 4.47
Prefixes being announced from the LACNIC address blocks: 126457
Unique aggregates announced from the LACNIC address blocks: 49221
LACNIC Region origin ASes present in the Internet Routing Table: 11037
LACNIC Prefixes per ASN: 11.46
LACNIC Region origin ASes announcing only one prefix: 2301
LACNIC Region transit ASes present in the Internet Routing Table: 2346
Average LACNIC Region AS path length visible: 5.6
Max LACNIC Region AS path length visible: 42
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8883
Number of LACNIC addresses announced to Internet: 178338560
Equivalent to 10 /8s, 161 /16s and 59 /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: 31556
Total AfriNIC prefixes after maximum aggregation: 6022
AfriNIC Deaggregation factor: 5.24
Prefixes being announced from the AfriNIC address blocks: 40837
Unique aggregates announced from the AfriNIC address blocks: 12810
AfriNIC Region origin ASes present in the Internet Routing Table: 1806
AfriNIC Prefixes per ASN: 22.61
AfriNIC Region origin ASes announcing only one prefix: 600
AfriNIC Region transit ASes present in the Internet Routing Table: 334
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: 1150
Number of AfriNIC addresses announced to Internet: 107521536
Equivalent to 6 /8s, 104 /16s and 166 /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 9708 8729 41 CHINAMOBILE-CN China Mobile Communicati
7545 5696 786 693 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4307 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3827 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3569 1047 70 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3263 1872 98 VNPT-AS-VN VNPT Corp, VN
9498 3004 494 244 BBIL-AP BHARTI Airtel Ltd., IN
24560 2585 852 376 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2281 11268 602 KIXS-AS-KR Korea Telecom, KR
4755 2161 442 194 TATACOMM-AS TATA Communications formerl
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 9224 11125 3322 AMAZON-02, US
11492 4556 302 675 CABLEONE, US
7155 4163 288 95 VIASAT-SP-BACKBONE, US
6327 3555 1320 67 SHAW, CA
22773 3514 3055 302 ASN-CXA-ALL-CCI-22773-RDC, US
749 3159 54932 2411 DNIC-AS-00749, US
16625 3051 1384 2291 AKAMAI-AS, US
367 3023 3867 1419 DNIC-ASBLK-00306-00371, US
396982 2721 3631 373 GOOGLE-CLOUD-PLATFORM, US
7018 2529 23620 1594 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 7461 1713 145 UNI2-AS, ES
39891 4570 271 54 ALJAWWALSTC-AS, SA
20940 4007 3397 142 AKAMAI-ASN1, NL
8551 3437 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
9009 3426 297 1587 M247, RO
12389 2891 2295 913 ROSTELECOM-AS, RU
34984 2321 361 588 TELLCOM-AS, TR
58224 1651 910 584 TCI, IR
13188 1607 100 26 TRIOLAN, UA
8452 1524 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 12053 3374 604 UNINET, MX
10620 3527 499 871 Telmex Colombia S.A., CO
13999 2457 335 642 Mega Cable, S.A. de C.V., MX
11830 2009 369 64 Instituto Costarricense de Electricidad
28573 1332 2321 242 Claro NXT Telecomunicacoes Ltda, BR
3816 1298 778 195 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1250 342 505 Axtel, S.A.B. de C.V., MX
6147 1101 369 22 Telefonica del Peru S.A.A., PE
28202 1087 52 9 Rede Brasileira de Comunicacao SA, BR
11664 1074 172 436 Techtel LMDS Comunicaciones Interactiva
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
24863 1606 393 19 LINKdotNET-AS, EG
24835 1548 545 28 RAYA-AS, EG
36992 1358 1518 280 ETISALAT-MISR, EG
36903 1248 553 98 MT-MPLS, MA
29571 1045 67 53 ORANGE-COTE-IVOIRE, CI
36935 935 521 43 Vodafone-, EG
37457 556 319 45 Telkom-Internet, ZA
6713 550 1861 34 IAM-AS, MA
15399 518 54 44 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 12053 3374 604 UNINET, MX
9808 9708 8729 41 CHINAMOBILE-CN China Mobile Communicati
16509 9224 11125 3322 AMAZON-02, US
12479 7461 1713 145 UNI2-AS, ES
7545 5696 786 693 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4570 271 54 ALJAWWALSTC-AS, SA
11492 4556 302 675 CABLEONE, US
18403 4307 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4163 288 95 VIASAT-SP-BACKBONE, US
20940 4007 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 9708 9667 CHINAMOBILE-CN China Mobile Communications Grou
12479 7461 7316 UNI2-AS, ES
16509 9224 5902 AMAZON-02, US
7545 5696 5003 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4570 4516 ALJAWWALSTC-AS, SA
18403 4307 4282 FPT-AS-AP FPT Telecom Company, VN
7155 4163 4068 VIASAT-SP-BACKBONE, US
11492 4556 3881 CABLEONE, US
20940 4007 3865 AKAMAI-ASN1, NL
7552 3827 3807 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 11168 SCC, 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 46887 LIGHTOWER, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, 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 /10:37 /11:99 /12:300
/13:580 /14:1195 /15:2107 /16:13497 /17:8350 /18:13970
/19:25140 /20:43995 /21:52139 /22:111485 /23:102781 /24:570406
/25:83 /26:61 /27:134 /28:38 /29:90 /30:19
/31:5 /32:12
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6550 7461 UNI2-AS, ES
8151 6077 12053 UNINET, MX
11492 3469 4556 CABLEONE, US
6327 3364 3555 SHAW, CA
39891 3324 4570 ALJAWWALSTC-AS, SA
7155 3112 4163 VIASAT-SP-BACKBONE, US
8551 2914 3437 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2566 3514 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2136 2481 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2120 3527 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)
----------------------------------------------
1:2223 2:1511 3:275 4:7 5:4459 6:162
7:6 8:1514 9:1 11:172 12:1493 13:366
14:2322 15:301 16:205 17:364 18:668 20:336
21:4 22:188 23:6484 24:2953 25:2 27:2651
29:19 31:2602 32:64 34:33 35:117 36:2020
37:4465 38:5675 39:878 40:147 41:4139 42:2080
43:2324 44:332 45:17307 46:4399 47:373 49:1854
50:1893 51:575 52:1587 54:393 55:885 56:5
57:137 58:1888 59:1104 60:1011 61:2521 62:2785
63:1904 64:5660 65:2370 66:5076 67:3095 68:1352
69:4144 70:1345 71:614 72:2996 74:2655 75:1597
76:620 77:2463 78:1842 79:3022 80:2133 81:1857
82:1524 83:1317 84:1613 85:3016 86:775 87:2049
88:1279 89:3978 90:628 91:8002 92:2145 93:2666
94:3606 95:4024 96:1298 97:315 98:1080 99:737
100:96 101:1385 102:3188 103:32272 104:4759 105:974
106:974 107:2778 108:1143 109:4238 110:2113 111:3131
112:2074 113:1685 114:1721 115:2064 116:1955 117:2550
118:2720 119:1961 120:1753 121:1206 122:2639 123:2204
124:1573 125:2625 128:1496 129:922 130:1074 131:2073
132:879 133:408 134:1702 135:340 136:917 137:1141
138:2870 139:1571 140:1332 141:1338 142:1551 143:1568
144:985 145:341 146:1979 147:1639 148:2468 149:2353
150:1027 151:1251 152:1861 153:594 154:5342 155:1390
156:2109 157:1359 158:1057 159:2216 160:2656 161:1605
162:3574 163:1628 164:1666 165:1913 166:1073 167:1769
168:4014 169:793 170:4891 171:974 172:3758 173:3018
174:952 175:1213 176:3688 177:5446 178:3542 179:2425
180:2280 181:3626 182:3259 183:1988 184:2266 185:20816
186:5098 187:4654 188:4175 189:4296 190:9430 191:1896
192:11034 193:9010 194:7359 195:5292 196:3169 197:2551
198:5988 199:6522 200:8236 201:6331 202:10480 203:10142
204:4576 205:3691 206:4420 207:3491 208:4123 209:4918
210:4308 211:2480 212:4305 213:3426 214:1112 215:71
216:6739 217:2869 218:1308 219:413 220:1795 221:1005
222:682 223:2168
End of report
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