[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Mon Nov 27 21:31:14 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Mon 27 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: 947725
Prefixes after maximum aggregation (per Origin AS): 355346
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 454416
Number of IPv4 prefixes with a valid ROA: 439392
Number of IPv4 prefixes with an invalid ROA: 6
Number of IPv4 prefixes with no ROA: 508327
Total ASes present in the Internet Routing Table: 75061
Prefixes per ASN: 12.63
Origin-only ASes present in the Internet Routing Table: 64482
Origin ASes announcing only one prefix: 26057
Transit ASes present in the Internet Routing Table: 10579
Transit-only ASes present in the Internet Routing Table: 478
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: 1001
Number of instances of unregistered ASNs: 1001
Number of 32-bit ASNs allocated by the RIRs: 43108
Number of 32-bit ASNs visible in the Routing Table: 35446
Prefixes from 32-bit ASNs in the Routing Table: 182390
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: 398
Number of addresses announced to Internet: 3048416768
Equivalent to 181 /8s, 179 /16s and 38 /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: 319090
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 246156
Total APNIC prefixes after maximum aggregation: 70985
APNIC Deaggregation factor: 3.47
Prefixes being announced from the APNIC address blocks: 239405
Unique aggregates announced from the APNIC address blocks: 99083
APNIC Region origin ASes present in the Internet Routing Table: 13739
APNIC Prefixes per ASN: 17.43
APNIC Region origin ASes announcing only one prefix: 4138
APNIC Region transit ASes present in the Internet Routing Table: 1853
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: 9092
Number of APNIC addresses announced to Internet: 771173440
Equivalent to 45 /8s, 247 /16s and 44 /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: 275657
Total ARIN prefixes after maximum aggregation: 124113
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 280514
Unique aggregates announced from the ARIN address blocks: 132438
ARIN Region origin ASes present in the Internet Routing Table: 19082
ARIN Prefixes per ASN: 14.70
ARIN Region origin ASes announcing only one prefix: 6950
ARIN Region transit ASes present in the Internet Routing Table: 1957
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: 4835
Number of ARIN addresses announced to Internet: 1276484672
Equivalent to 76 /8s, 21 /16s and 156 /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: 265233
Total RIPE prefixes after maximum aggregation: 124862
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 259764
Unique aggregates announced from the RIPE address blocks: 160416
RIPE Region origin ASes present in the Internet Routing Table: 28503
RIPE Prefixes per ASN: 9.11
RIPE Region origin ASes announcing only one prefix: 12065
RIPE Region transit ASes present in the Internet Routing Table: 3898
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: 11467
Number of RIPE addresses announced to Internet: 714494592
Equivalent to 42 /8s, 150 /16s and 82 /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: 128018
Total LACNIC prefixes after maximum aggregation: 28671
LACNIC Deaggregation factor: 4.47
Prefixes being announced from the LACNIC address blocks: 126644
Unique aggregates announced from the LACNIC address blocks: 49340
LACNIC Region origin ASes present in the Internet Routing Table: 11058
LACNIC Prefixes per ASN: 11.45
LACNIC Region origin ASes announcing only one prefix: 2300
LACNIC Region transit ASes present in the Internet Routing Table: 2337
Average LACNIC Region AS path length visible: 5.6
Max LACNIC Region AS path length visible: 43
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8898
Number of LACNIC addresses announced to Internet: 178315008
Equivalent to 10 /8s, 160 /16s and 223 /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: 31660
Total AfriNIC prefixes after maximum aggregation: 6030
AfriNIC Deaggregation factor: 5.25
Prefixes being announced from the AfriNIC address blocks: 41000
Unique aggregates announced from the AfriNIC address blocks: 12822
AfriNIC Region origin ASes present in the Internet Routing Table: 1813
AfriNIC Prefixes per ASN: 22.61
AfriNIC Region origin ASes announcing only one prefix: 604
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: 1154
Number of AfriNIC addresses announced to Internet: 107632384
Equivalent to 6 /8s, 106 /16s and 87 /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 9723 8729 41 CHINAMOBILE-CN China Mobile Communicati
7545 5683 785 694 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4347 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3836 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3569 1047 70 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3349 1872 98 VNPT-AS-VN VNPT Corp, VN
9498 3123 494 246 BBIL-AP BHARTI Airtel Ltd., IN
24560 2624 853 369 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2231 11258 587 KIXS-AS-KR Korea Telecom, KR
4755 2166 442 195 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 9299 11134 3307 AMAZON-02, US
11492 4555 302 679 CABLEONE, US
7155 4166 288 98 VIASAT-SP-BACKBONE, US
6327 3559 1320 68 SHAW, CA
22773 3514 3055 302 ASN-CXA-ALL-CCI-22773-RDC, US
749 3159 54932 2411 DNIC-AS-00749, US
16625 3141 1393 2307 AKAMAI-AS, US
367 3023 3865 1425 DNIC-ASBLK-00306-00371, US
396982 2721 3631 373 GOOGLE-CLOUD-PLATFORM, US
7018 2593 23619 1607 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 7483 1714 146 UNI2-AS, ES
39891 4570 271 54 ALJAWWALSTC-AS, SA
20940 4010 3397 142 AKAMAI-ASN1, NL
9009 3472 299 1616 M247, RO
8551 3431 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2860 2297 916 ROSTELECOM-AS, RU
34984 2320 361 588 TELLCOM-AS, TR
58224 1611 895 587 TCI, IR
13188 1607 100 26 TRIOLAN, UA
8452 1534 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 12093 3376 604 UNINET, MX
10620 3525 499 870 Telmex Colombia S.A., CO
13999 2464 337 644 Mega Cable, S.A. de C.V., MX
11830 2009 369 64 Instituto Costarricense de Electricidad
28573 1340 2321 242 Claro NXT Telecomunicacoes Ltda, BR
3816 1302 781 197 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1248 341 504 Axtel, S.A.B. de C.V., MX
28202 1087 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1082 369 22 Telefonica del Peru S.A.A., PE
11664 1074 172 435 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 1593 389 16 LINKdotNET-AS, EG
24835 1548 545 28 RAYA-AS, EG
36992 1359 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 552 316 43 Telkom-Internet, ZA
6713 550 1861 34 IAM-AS, MA
15399 535 55 52 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 12093 3376 604 UNINET, MX
9808 9723 8729 41 CHINAMOBILE-CN China Mobile Communicati
16509 9299 11134 3307 AMAZON-02, US
12479 7483 1714 146 UNI2-AS, ES
7545 5683 785 694 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4570 271 54 ALJAWWALSTC-AS, SA
11492 4555 302 679 CABLEONE, US
18403 4347 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4166 288 98 VIASAT-SP-BACKBONE, US
20940 4010 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 9723 9682 CHINAMOBILE-CN China Mobile Communications Grou
12479 7483 7337 UNI2-AS, ES
16509 9299 5992 AMAZON-02, US
7545 5683 4989 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4570 4516 ALJAWWALSTC-AS, SA
18403 4347 4322 FPT-AS-AP FPT Telecom Company, VN
7155 4166 4068 VIASAT-SP-BACKBONE, US
11492 4555 3876 CABLEONE, US
20940 4010 3868 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 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
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 /12:299
/13:580 /14:1192 /15:2107 /16:13491 /17:8317 /18:13985
/19:25186 /20:43982 /21:52165 /22:111587 /23:103085 /24:571130
/25:84 /26:63 /27:135 /28:38 /29:90 /30:19
/31:5 /32:19
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6575 7483 UNI2-AS, ES
8151 6113 12093 UNINET, MX
11492 3469 4555 CABLEONE, US
6327 3367 3559 SHAW, CA
39891 3324 4570 ALJAWWALSTC-AS, SA
7155 3115 4166 VIASAT-SP-BACKBONE, US
8551 2908 3431 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2566 3514 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2137 2482 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2118 3525 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)
----------------------------------------------
1:2231 2:1430 3:276 4:7 5:4468 6:162
7:6 8:1505 9:1 11:172 12:1492 13:374
14:2323 15:300 16:206 17:368 18:679 20:337
21:4 22:188 23:6512 24:2956 25:2 27:2648
29:19 31:2576 32:64 34:33 35:118 36:2030
37:4478 38:5742 39:882 40:147 41:4176 42:2073
43:2330 44:334 45:17271 46:4430 47:373 49:1880
50:1892 51:575 52:1590 54:393 55:875 56:5
57:136 58:1899 59:1104 60:1011 61:2521 62:2806
63:1906 64:5643 65:2368 66:5098 67:3092 68:1358
69:4110 70:1344 71:612 72:2997 74:2652 75:1595
76:620 77:2456 78:1841 79:3021 80:2131 81:1853
82:1528 83:1325 84:1623 85:3007 86:782 87:2051
88:1288 89:3974 90:632 91:7984 92:2143 93:2658
94:3616 95:4013 96:1300 97:316 98:1081 99:738
100:96 101:1413 102:3234 103:32399 104:4797 105:991
106:970 107:2750 108:1141 109:4234 110:2115 111:3139
112:2077 113:1706 114:1732 115:2067 116:1963 117:2566
118:2733 119:1964 120:1754 121:1238 122:2648 123:2205
124:1575 125:2740 128:1502 129:921 130:1075 131:2068
132:879 133:407 134:1705 135:344 136:924 137:1193
138:2878 139:1575 140:1338 141:1347 142:1558 143:1569
144:990 145:343 146:2002 147:1627 148:2466 149:2335
150:1024 151:1259 152:1858 153:594 154:5344 155:1385
156:2111 157:1364 158:1056 159:2219 160:2655 161:1608
162:3575 163:1633 164:1661 165:1921 166:1102 167:1775
168:4007 169:805 170:4902 171:974 172:3767 173:3024
174:954 175:1238 176:3660 177:5460 178:3555 179:2420
180:2292 181:3641 182:3252 183:2002 184:2251 185:20636
186:5130 187:4682 188:4177 189:4322 190:9375 191:1931
192:11025 193:9011 194:7349 195:5288 196:3178 197:2560
198:6002 199:6557 200:8228 201:6344 202:10468 203:10152
204:4596 205:3698 206:4445 207:3493 208:4118 209:4915
210:4313 211:2452 212:4267 213:3411 214:1116 215:71
216:6753 217:2860 218:1308 219:412 220:1796 221:1011
222:692 223:2181
End of report
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