[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Fri Jan 20 21:30:36 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Fri 20 Jan, 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: 935377
Prefixes after maximum aggregation (per Origin AS): 347168
Deaggregation factor: 2.69
Unique aggregates announced (without unneeded subnets): 444793
Number of IPv4 prefixes with a valid ROA: 387166
Number of IPv4 prefixes with an invalid ROA: 2752
Number of IPv4 prefixes with no ROA: 545459
Total ASes present in the Internet Routing Table: 74143
Prefixes per ASN: 12.62
Origin-only ASes present in the Internet Routing Table: 63794
Origin ASes announcing only one prefix: 25680
Transit ASes present in the Internet Routing Table: 10349
Transit-only ASes present in the Internet Routing Table: 424
Paths with bogon ASNs present in the IPv4 Routing Table: 77
Average AS path length visible in the Internet Routing Table: 5.0
Max AS path length visible: 56
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 976
Number of instances of unregistered ASNs: 989
Number of 32-bit ASNs allocated by the RIRs: 41076
Number of 32-bit ASNs visible in the Routing Table: 34090
Prefixes from 32-bit ASNs in the Routing Table: 173479
Number of bogon 32-bit ASNs visible in the Routing Table: 51
Special use prefixes present in the Routing Table: 2
Prefixes being announced from unallocated address space: 510
Number of addresses announced to Internet: 3063790592
Equivalent to 182 /8s, 157 /16s and 188 /24s
Percentage of available address space announced: 82.8
Percentage of allocated address space announced: 82.8
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: 322532
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 237602
Total APNIC prefixes after maximum aggregation: 68288
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 233000
Unique aggregates announced from the APNIC address blocks: 97715
APNIC Region origin ASes present in the Internet Routing Table: 13225
APNIC Prefixes per ASN: 17.62
APNIC Region origin ASes announcing only one prefix: 3822
APNIC Region transit ASes present in the Internet Routing Table: 1796
Average APNIC Region AS path length visible: 5.1
Max APNIC Region AS path length visible: 28
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8508
Number of APNIC addresses announced to Internet: 773278784
Equivalent to 46 /8s, 23 /16s and 76 /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, 131072-151865
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: 269944
Total ARIN prefixes after maximum aggregation: 121463
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 271705
Unique aggregates announced from the ARIN address blocks: 129797
ARIN Region origin ASes present in the Internet Routing Table: 19101
ARIN Prefixes per ASN: 14.22
ARIN Region origin ASes announcing only one prefix: 6996
ARIN Region transit ASes present in the Internet Routing Table: 1929
Average ARIN Region AS path length visible: 4.7
Max ARIN Region AS path length visible: 37
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4736
Number of ARIN addresses announced to Internet: 1286292032
Equivalent to 76 /8s, 171 /16s and 66 /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: 267780
Total RIPE prefixes after maximum aggregation: 122534
RIPE Deaggregation factor: 2.19
Prefixes being announced from the RIPE address blocks: 264127
Unique aggregates announced from the RIPE address blocks: 155908
RIPE Region origin ASes present in the Internet Routing Table: 28275
RIPE Prefixes per ASN: 9.34
RIPE Region origin ASes announcing only one prefix: 12027
RIPE Region transit ASes present in the Internet Routing Table: 3872
Average RIPE Region AS path length visible: 5.0
Max RIPE Region AS path length visible: 34
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11007
Number of RIPE addresses announced to Internet: 719247744
Equivalent to 42 /8s, 222 /16s and 217 /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
196608-213403
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: 128503
Total LACNIC prefixes after maximum aggregation: 28380
LACNIC Deaggregation factor: 4.53
Prefixes being announced from the LACNIC address blocks: 127617
Unique aggregates announced from the LACNIC address blocks: 48974
LACNIC Region origin ASes present in the Internet Routing Table: 11015
LACNIC Prefixes per ASN: 11.59
LACNIC Region origin ASes announcing only one prefix: 2270
LACNIC Region transit ASes present in the Internet Routing Table: 2272
Average LACNIC Region AS path length visible: 5.4
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8782
Number of LACNIC addresses announced to Internet: 176205824
Equivalent to 10 /8s, 128 /16s and 176 /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: 30572
Total AfriNIC prefixes after maximum aggregation: 5744
AfriNIC Deaggregation factor: 5.32
Prefixes being announced from the AfriNIC address blocks: 38418
Unique aggregates announced from the AfriNIC address blocks: 11983
AfriNIC Region origin ASes present in the Internet Routing Table: 1712
AfriNIC Prefixes per ASN: 22.44
AfriNIC Region origin ASes announcing only one prefix: 565
AfriNIC Region transit ASes present in the Internet Routing Table: 317
Average AfriNIC Region AS path length visible: 5.4
Max AfriNIC Region AS path length visible: 31
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1057
Number of AfriNIC addresses announced to Internet: 108474624
Equivalent to 6 /8s, 119 /16s and 49 /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 9436 8883 47 CHINAMOBILE-CN China Mobile Communicati
7545 5944 787 703 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3634 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3521 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3462 1872 94 VNPT-AS-VN VNPT Corp, VN
9498 2713 499 238 BBIL-AP BHARTI Airtel Ltd., IN
24560 2360 849 436 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2286 11250 588 KIXS-AS-KR Korea Telecom, KR
45090 2183 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2163 440 214 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 7824 10712 2915 AMAZON-02, US
11492 4530 300 601 CABLEONE, US
7155 3895 265 33 VIASAT-SP-BACKBONE, US
22773 3771 3052 327 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3499 1320 63 SHAW, CA
16625 3474 1792 2514 AKAMAI-AS, US
749 3024 50575 2291 DNIC-AS-00749, US
7018 2592 24127 1568 ATT-INTERNET4, US
396982 2581 3494 370 GOOGLE-CLOUD-PLATFORM, US
30036 2570 368 356 MEDIACOM-ENTERPRISE-BUSINESS, 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 6966 1705 145 UNI2-AS, ES
9121 6167 1692 17 TTNET, TR
39891 4557 269 60 ALJAWWALSTC-AS, SA
20940 4091 3400 199 AKAMAI-ASN1, NL
8551 3905 374 38 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2918 2290 908 ROSTELECOM-AS, RU
47331 2742 397 2068 TTNET, TR
9009 2698 255 1358 M247, RO
34984 2254 358 610 TELLCOM-AS, TR
6849 2253 339 20 UKRTELNET, UA
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 11037 3340 586 Uninet S.A. de C.V., MX
10620 3472 507 854 Telmex Colombia S.A., CO
11830 2261 369 64 Instituto Costarricense de Electricidad
13999 2222 366 594 Mega Cable, S.A. de C.V., MX
28573 1350 2329 257 Claro NXT Telecomunicacoes Ltda, BR
6503 1298 339 518 Axtel, S.A.B. de C.V., MX
3816 1292 742 157 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1151 369 22 Telefonica del Peru S.A.A., PE
11664 1135 186 466 Techtel LMDS Comunicaciones Interactiva
26615 1005 2466 43 TIM SA, BR
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 1544 533 30 RAYA-AS, EG
24863 1503 393 21 LINKdotNET-AS, EG
36992 1332 1517 277 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1004 67 46 ORANGE-COTE-IVOIRE, CI
36935 885 520 42 Vodafone-, EG
37457 705 325 49 Telkom-Internet, ZA
6713 611 1861 34 IAM-AS, MA
15399 527 54 45 WANANCHI-, KE
24757 494 73 5 EthioNet-AS, ET
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 11037 3340 586 Uninet S.A. de C.V., MX
9808 9436 8883 47 CHINAMOBILE-CN China Mobile Communicati
16509 7824 10712 2915 AMAZON-02, US
12479 6966 1705 145 UNI2-AS, ES
9121 6167 1692 17 TTNET, TR
7545 5944 787 703 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4557 269 60 ALJAWWALSTC-AS, SA
11492 4530 300 601 CABLEONE, US
20940 4091 3400 199 AKAMAI-ASN1, NL
8551 3905 374 38 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
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 9436 9389 CHINAMOBILE-CN China Mobile Communications Grou
12479 6966 6821 UNI2-AS, ES
9121 6167 6150 TTNET, TR
7545 5944 5241 TPG-INTERNET-AP TPG Telecom Limited, AU
16509 7824 4909 AMAZON-02, US
39891 4557 4497 ALJAWWALSTC-AS, SA
11492 4530 3929 CABLEONE, US
20940 4091 3892 AKAMAI-ASN1, NL
8551 3905 3867 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
7155 3895 3862 VIASAT-SP-BACKBONE, US
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
398083 UNALLOCATED 5.133.124.0/24 399587 UT, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
16641 UNALLOCATED 8.10.194.0/24 3356 LEVEL3, US
16641 UNALLOCATED 8.10.210.0/24 3356 LEVEL3, US
25674 UNALLOCATED 8.12.76.0/24 3356 LEVEL3, US
16641 UNALLOCATED 8.12.250.0/24 3356 LEVEL3, US
25674 UNALLOCATED 8.14.115.0/24 3356 LEVEL3, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
25674 UNALLOCATED 8.19.146.0/24 3356 LEVEL3, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
100.96.100.0/24 57681 ASN-MGTS-USPD2, RU
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
23.131.185.0/24 Origin: 174 COGENT-174, US
23.131.185.0/24 Transit: 6453 AS6453, US
23.131.186.0/24 Origin: 174 COGENT-174, US
23.131.186.0/24 Transit: 6453 AS6453, US
23.131.187.0/24 Origin: 174 COGENT-174, US
23.131.187.0/24 Transit: 3356 LEVEL3, US
23.131.188.0/24 Origin: 174 COGENT-174, US
23.131.188.0/24 Transit: 3356 LEVEL3, US
23.136.112.0/24 Origin: 54835 UNASSIGNED
23.136.112.0/24 Transit: 21559 OSNET, PR
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 /9:13 /10:38 /11:101 /12:296
/13:581 /14:1201 /15:2091 /16:13531 /17:8344 /18:14067
/19:25250 /20:43919 /21:52953 /22:111172 /23:101734 /24:559257
/25:134 /26:93 /27:148 /28:42 /29:90 /30:27
/31:3 /32:276
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6033 6966 UNI2-AS, ES
9121 5324 6167 TTNET, TR
8151 5051 11037 Uninet S.A. de C.V., MX
39891 3548 4557 ALJAWWALSTC-AS, SA
11492 3445 4530 CABLEONE, US
8551 3370 3905 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
6327 3307 3499 SHAW, CA
7155 2984 3895 VIASAT-SP-BACKBONE, US
22773 2801 3771 ASN-CXA-ALL-CCI-22773-RDC, US
47331 2385 2742 TTNET, TR
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1631 2:1238 3:168 4:7 5:4313 6:110
7:5 8:1548 9:1 11:172 12:1586 13:375
14:2368 15:286 16:79 17:370 18:422 20:247
21:4 22:188 23:6089 24:2561 25:4 27:2731
29:19 31:2531 32:104 34:9 35:107 36:1899
37:4632 38:4073 39:835 40:155 41:4233 42:1044
43:2334 44:306 45:17502 46:4240 47:382 49:1741
50:1940 51:380 52:1548 54:395 55:860 56:8
57:86 58:1732 59:1119 60:1007 61:2463 62:2709
63:1947 64:5677 65:2339 66:5003 67:3081 68:1377
69:4170 70:1265 71:673 72:3061 74:2615 75:1472
76:596 77:2495 78:4021 79:3168 80:2096 81:1841
82:1486 83:1239 84:1534 85:3753 86:747 87:2031
88:2892 89:3608 90:592 91:7745 92:1983 93:2612
94:3595 95:4889 96:1328 97:348 98:1184 99:740
100:76 101:1295 102:2714 103:31058 104:4619 105:896
106:846 107:2534 108:930 109:4387 110:2077 111:3293
112:2047 113:1529 114:1621 115:2138 116:1885 117:2569
118:2292 119:1913 120:1738 121:1068 122:2607 123:2187
124:1553 125:2304 128:1337 129:1052 130:993 131:2183
132:848 133:406 134:1909 135:342 136:889 137:1081
138:2859 139:1555 140:1046 141:1490 142:1415 143:1565
144:1199 145:350 146:1870 147:1560 148:2301 149:1891
150:875 151:1137 152:1837 153:561 154:3933 155:1404
156:1666 157:1307 158:1051 159:2262 160:2621 161:1431
162:3568 163:1491 164:1646 165:1704 166:828 167:1764
168:4171 169:923 170:5035 171:881 172:3526 173:3027
174:1026 175:1184 176:3745 177:6069 178:3579 179:2577
180:2384 181:3447 182:3245 183:1934 184:2347 185:20137
186:5165 187:4549 188:4209 189:3921 190:9178 191:1812
192:10983 193:8858 194:7276 195:5212 196:3074 197:2509
198:6003 199:6126 200:8124 201:6116 202:10471 203:10229
204:4610 205:3518 206:3893 207:3418 208:4103 209:4852
210:4251 211:2407 212:4123 213:3599 214:1090 215:55
216:6669 217:2728 218:1276 219:400 220:2036 221:971
222:667 223:2037
End of report
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