[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Tue Jan 9 21:31:15 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Tue 09 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: 950098
Prefixes after maximum aggregation (per Origin AS): 356845
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 456087
Number of IPv4 prefixes with a valid ROA: 446049
Number of IPv4 prefixes with an invalid ROA: 5
Number of IPv4 prefixes with no ROA: 504044
Total ASes present in the Internet Routing Table: 75190
Prefixes per ASN: 12.64
Origin-only ASes present in the Internet Routing Table: 64558
Origin ASes announcing only one prefix: 26137
Transit ASes present in the Internet Routing Table: 10632
Transit-only ASes present in the Internet Routing Table: 484
Paths with bogon ASNs present in the IPv4 Routing Table: 4
Average AS path length visible in the Internet Routing Table: 5.2
Max AS path length visible: 47
Max AS path prepend of ASN ( 30987) 41
Prefixes from unregistered ASNs in the Routing Table: 1058
Number of instances of unregistered ASNs: 1058
Number of 32-bit ASNs allocated by the RIRs: 43337
Number of 32-bit ASNs visible in the Routing Table: 35648
Prefixes from 32-bit ASNs in the Routing Table: 183980
Number of bogon 32-bit ASNs visible in the Routing Table: 4
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 368
Number of addresses announced to Internet: 3048354560
Equivalent to 181 /8s, 178 /16s and 51 /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: 319362
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 247000
Total APNIC prefixes after maximum aggregation: 71616
APNIC Deaggregation factor: 3.45
Prefixes being announced from the APNIC address blocks: 240091
Unique aggregates announced from the APNIC address blocks: 99564
APNIC Region origin ASes present in the Internet Routing Table: 13831
APNIC Prefixes per ASN: 17.36
APNIC Region origin ASes announcing only one prefix: 4183
APNIC Region transit ASes present in the Internet Routing Table: 1859
Average APNIC Region AS path length visible: 5.7
Max APNIC Region AS path length visible: 35
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9204
Number of APNIC addresses announced to Internet: 774224704
Equivalent to 46 /8s, 37 /16s and 187 /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: 276487
Total ARIN prefixes after maximum aggregation: 124586
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 281422
Unique aggregates announced from the ARIN address blocks: 133120
ARIN Region origin ASes present in the Internet Routing Table: 19080
ARIN Prefixes per ASN: 14.75
ARIN Region origin ASes announcing only one prefix: 6946
ARIN Region transit ASes present in the Internet Routing Table: 1949
Average ARIN Region AS path length visible: 4.9
Max ARIN Region AS path length visible: 26
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4837
Number of ARIN addresses announced to Internet: 1273732928
Equivalent to 75 /8s, 235 /16s and 159 /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: 264966
Total RIPE prefixes after maximum aggregation: 125182
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 259555
Unique aggregates announced from the RIPE address blocks: 160920
RIPE Region origin ASes present in the Internet Routing Table: 28530
RIPE Prefixes per ASN: 9.10
RIPE Region origin ASes announcing only one prefix: 12107
RIPE Region transit ASes present in the Internet Routing Table: 3890
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: 11529
Number of RIPE addresses announced to Internet: 714408576
Equivalent to 42 /8s, 149 /16s and 2 /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: 128531
Total LACNIC prefixes after maximum aggregation: 28706
LACNIC Deaggregation factor: 4.48
Prefixes being announced from the LACNIC address blocks: 127148
Unique aggregates announced from the LACNIC address blocks: 49414
LACNIC Region origin ASes present in the Internet Routing Table: 11066
LACNIC Prefixes per ASN: 11.49
LACNIC Region origin ASes announcing only one prefix: 2280
LACNIC Region transit ASes present in the Internet Routing Table: 2409
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: 8918
Number of LACNIC addresses announced to Internet: 177815808
Equivalent to 10 /8s, 153 /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: 32056
Total AfriNIC prefixes after maximum aggregation: 6060
AfriNIC Deaggregation factor: 5.29
Prefixes being announced from the AfriNIC address blocks: 41514
Unique aggregates announced from the AfriNIC address blocks: 12769
AfriNIC Region origin ASes present in the Internet Routing Table: 1821
AfriNIC Prefixes per ASN: 22.80
AfriNIC Region origin ASes announcing only one prefix: 621
AfriNIC Region transit ASes present in the Internet Routing Table: 336
Average AfriNIC Region AS path length visible: 5.4
Max AfriNIC Region AS path length visible: 47
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1160
Number of AfriNIC addresses announced to Internet: 107932672
Equivalent to 6 /8s, 110 /16s and 236 /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 9759 8738 50 CHINAMOBILE-CN China Mobile Communicati
7545 5672 784 684 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4552 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3844 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3590 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3419 498 251 BBIL-AP BHARTI Airtel Ltd., IN
45899 3356 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2660 856 375 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 9391 11188 3383 AMAZON-02, US
11492 4564 303 677 CABLEONE, US
7155 4177 288 96 VIASAT-SP-BACKBONE, US
6327 3568 1320 70 SHAW, CA
22773 3519 3059 303 ASN-CXA-ALL-CCI-22773-RDC, US
16625 3218 1425 2332 AKAMAI-AS, US
749 3161 54929 2413 DNIC-AS-00749, US
367 2971 3839 1427 DNIC-ASBLK-00306-00371, US
396982 2745 3639 390 GOOGLE-CLOUD-PLATFORM, US
7018 2508 23623 1577 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 7545 1714 146 UNI2-AS, ES
39891 4658 280 55 ALJAWWALSTC-AS, SA
20940 3997 3397 142 AKAMAI-ASN1, NL
9009 3466 298 1624 M247, RO
8551 2983 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2886 2300 911 ROSTELECOM-AS, RU
34984 2325 359 599 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
58224 1514 873 580 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 12198 3379 608 UNINET, MX
10620 3523 497 888 Telmex Colombia S.A., CO
13999 2497 340 638 Mega Cable, S.A. de C.V., MX
11830 2002 369 64 Instituto Costarricense de Electricidad
28573 1345 2318 237 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 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 1531 389 16 LINKdotNET-AS, EG
36992 1361 1518 280 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1077 69 56 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 538 82 3 KENET-AS, KE
15399 523 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 12198 3379 608 UNINET, MX
9808 9759 8738 50 CHINAMOBILE-CN China Mobile Communicati
16509 9391 11188 3383 AMAZON-02, US
12479 7545 1714 146 UNI2-AS, ES
7545 5672 784 684 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4658 280 55 ALJAWWALSTC-AS, SA
11492 4564 303 677 CABLEONE, US
18403 4552 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4177 288 96 VIASAT-SP-BACKBONE, US
20940 3997 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 9759 9709 CHINAMOBILE-CN China Mobile Communications Grou
12479 7545 7399 UNI2-AS, ES
16509 9391 6008 AMAZON-02, US
7545 5672 4988 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 4564 3887 CABLEONE, US
20940 3997 3855 AKAMAI-ASN1, NL
7552 3844 3824 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 /10:36 /11:99 /12:302
/13:579 /14:1194 /15:2108 /16:13472 /17:8281 /18:13958
/19:25114 /20:44043 /21:52138 /22:111436 /23:103176 /24:573705
/25:79 /26:51 /27:134 /28:39 /29:90 /30:19
/31:6 /32:9
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6630 7545 UNI2-AS, ES
8151 6201 12198 UNINET, MX
11492 3478 4564 CABLEONE, US
6327 3372 3568 SHAW, CA
39891 3340 4658 ALJAWWALSTC-AS, SA
7155 3121 4177 VIASAT-SP-BACKBONE, US
22773 2558 3519 ASN-CXA-ALL-CCI-22773-RDC, US
8551 2460 2983 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
10620 2126 3523 Telmex Colombia S.A., CO
30036 2122 2466 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2274 2:1435 3:281 4:7 5:4495 6:164
7:6 8:1506 9:1 11:172 12:1486 13:375
14:2330 15:307 16:206 17:363 18:706 20:363
21:4 22:188 23:6586 24:3067 25:2 27:2588
29:19 31:2583 32:62 34:36 35:121 36:2144
37:4462 38:5931 39:885 40:145 41:4338 42:2199
43:2321 44:331 45:17360 46:4370 47:286 49:1901
50:1890 51:576 52:1588 54:369 55:890 56:5
57:135 58:1922 59:1110 60:1013 61:2649 62:2815
63:1914 64:5669 65:2359 66:5062 67:3074 68:1342
69:4099 70:1342 71:584 72:2983 74:2666 75:1588
76:618 77:2457 78:1835 79:2740 80:2135 81:1873
82:1544 83:1323 84:1614 85:3099 86:777 87:2065
88:1274 89:3974 90:659 91:8026 92:2181 93:2645
94:3639 95:4029 96:1289 97:315 98:1013 99:745
100:94 101:1152 102:3284 103:32376 104:4770 105:1003
106:971 107:2737 108:1125 109:4099 110:2114 111:3159
112:2084 113:1732 114:1750 115:2070 116:1968 117:2624
118:2768 119:1957 120:1754 121:1264 122:2664 123:2197
124:1590 125:2779 126:28 128:1478 129:908 130:1083
131:2063 132:845 133:411 134:1715 135:346 136:920
137:1133 138:2948 139:1576 140:1357 141:1349 142:1561
143:1578 144:984 145:338 146:2009 147:1650 148:2515
149:2408 150:1035 151:1310 152:1875 153:600 154:5539
155:1384 156:2097 157:1388 158:1081 159:2209 160:2662
161:1621 162:3610 163:1670 164:1633 165:2144 166:1068
167:1717 168:4044 169:802 170:4957 171:982 172:3780
173:3014 174:894 175:1232 176:3666 177:5436 178:3548
179:2475 180:2365 181:3729 182:3416 183:1998 184:2267
185:20700 186:5099 187:4704 188:4133 189:4286 190:9515
191:1918 192:11042 193:8993 194:7402 195:5295 196:3215
197:2679 198:5949 199:6935 200:8373 201:6315 202:10405
203:10163 204:4606 205:3679 206:4449 207:3464 208:4107
209:4941 210:4416 211:2497 212:4260 213:3443 214:1116
215:44 216:6822 217:2863 218:1312 219:414 220:1814
221:1022 222:680 223:2180
End of report
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